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llvm-project/llvm/test/CodeGen/AMDGPU/offset-split-flat.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX9 %s
; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX10 %s
; Test splitting flat instruction offsets into the low and high bits
; when the offset doesn't fit in the offset field.
define i8 @flat_inst_valu_offset_1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:1
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, v0, 1
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 1
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x7ff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 2047
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 4095
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8191
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_neg_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff800, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -2048
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_neg_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -4096
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_neg_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffe000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -8192
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_2x_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_2x_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_2x_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 4095
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_2x_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_2x_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_2x_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8191
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_2x_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_2x_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x3000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_2x_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x3fff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 16383
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_2x_neg_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_2x_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_2x_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -4096
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_2x_neg_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_2x_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_2x_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffe000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -8192
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define i8 @flat_inst_valu_offset_2x_neg_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_2x_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_2x_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffc000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -16384
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits (1ull << 33) | 2047
define i8 @flat_inst_valu_offset_64bit_11bit_split0(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x7ff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8589936639
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits (1ull << 33) | 2048
define i8 @flat_inst_valu_offset_64bit_11bit_split1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2048
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8589936640
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits (1ull << 33) | 4095
define i8 @flat_inst_valu_offset_64bit_12bit_split0(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8589938687
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits (1ull << 33) | 4096
define i8 @flat_inst_valu_offset_64bit_12bit_split1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8589938688
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits (1ull << 33) | 8191
define i8 @flat_inst_valu_offset_64bit_13bit_split0(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8589942783
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits (1ull << 33) | 8192
define i8 @flat_inst_valu_offset_64bit_13bit_split1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 8589942784
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047
define i8 @flat_inst_valu_offset_64bit_11bit_neg_high_split0(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x7ff, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x7ff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -9223372036854773761
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048
define i8 @flat_inst_valu_offset_64bit_11bit_neg_high_split1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x800, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -9223372036854773760
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095
define i8 @flat_inst_valu_offset_64bit_12bit_neg_high_split0(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfff, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -9223372036854771713
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096
define i8 @flat_inst_valu_offset_64bit_12bit_neg_high_split1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -9223372036854771712
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191
define i8 @flat_inst_valu_offset_64bit_13bit_neg_high_split0(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1fff, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -9223372036854767617
%load = load i8, i8* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192
define i8 @flat_inst_valu_offset_64bit_13bit_neg_high_split1(i8* %p) {
; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1]
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: flat_load_ubyte v0, v[0:1]
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8* %p, i64 -9223372036854767616
%load = load i8, i8* %gep, align 4
ret i8 %load
}
define amdgpu_kernel void @flat_inst_salu_offset_1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:1 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 1
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 1
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 2047
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfff
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 4095
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8191
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_neg_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff800, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfffff800
; GFX10-NEXT: s_addc_u32 s1, s1, -1
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -2048
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_neg_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfffff000
; GFX10-NEXT: s_addc_u32 s1, s1, -1
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -4096
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_neg_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xffffe000
; GFX10-NEXT: s_addc_u32 s1, s1, -1
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -8192
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_2x_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_2x_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_2x_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfff
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 4095
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_2x_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_2x_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_2x_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8191
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_2x_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_2x_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x3000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_2x_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x3fff
; GFX10-NEXT: s_addc_u32 s1, s1, 0
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 16383
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_2x_neg_11bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_2x_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_2x_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfffff000
; GFX10-NEXT: s_addc_u32 s1, s1, -1
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -4096
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_2x_neg_12bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_2x_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_2x_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xffffe000
; GFX10-NEXT: s_addc_u32 s1, s1, -1
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -8192
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
define amdgpu_kernel void @flat_inst_salu_offset_2x_neg_13bit_max(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_2x_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_2x_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xffffc000
; GFX10-NEXT: s_addc_u32 s1, s1, -1
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -16384
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 11-bit low-bits (1ull << 33) | 2047
define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_split0(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff
; GFX10-NEXT: s_addc_u32 s1, s1, 2
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8589936639
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 11-bit low-bits (1ull << 33) | 2048
define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_split1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2048 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x800
; GFX10-NEXT: s_addc_u32 s1, s1, 2
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8589936640
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 12-bit low-bits (1ull << 33) | 4095
define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_split0(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfff
; GFX10-NEXT: s_addc_u32 s1, s1, 2
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8589938687
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 12-bit low-bits (1ull << 33) | 4096
define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_split1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1000
; GFX10-NEXT: s_addc_u32 s1, s1, 2
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8589938688
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 13-bit low-bits (1ull << 33) | 8191
define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_split0(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX10-NEXT: s_addc_u32 s1, s1, 2
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8589942783
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 13-bit low-bits (1ull << 33) | 8192
define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_split1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v1, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x2000
; GFX10-NEXT: s_addc_u32 s1, s1, 2
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 8589942784
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047
define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_neg_high_split0(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v2, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x7ff, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -9223372036854773761
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048
define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_neg_high_split1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v2, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x800, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x800
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -9223372036854773760
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095
define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_neg_high_split0(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v2, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfff, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfff
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -9223372036854771713
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096
define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_neg_high_split1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v2, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1000
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -9223372036854771712
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191
define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_neg_high_split0(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v2, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1fff, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -9223372036854767617
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192
define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_neg_high_split1(i8* %p) {
; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: v_mov_b32_e32 v0, s0
; GFX9-NEXT: v_mov_b32_e32 v2, s1
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX9-NEXT: flat_store_byte v[0:1], v0
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x2000
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: v_mov_b32_e32 v0, s0
; GFX10-NEXT: v_mov_b32_e32 v1, s1
; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX10-NEXT: flat_store_byte v[0:1], v0
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8* %p, i64 -9223372036854767616
%load = load volatile i8, i8* %gep, align 1
store i8 %load, i8* undef
ret void
}
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