50 lines
2.7 KiB
LLVM
50 lines
2.7 KiB
LLVM
; RUN: llc -mtriple=riscv32 -stop-after finalize-isel < %s | FileCheck %s -check-prefix=RV32
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; RUN: llc -mtriple=riscv64 -stop-after finalize-isel < %s | FileCheck %s -check-prefix=RV64
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declare void @callee(<4 x i8> %v)
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define void @caller() {
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; RV32-LABEL: name: caller
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; RV32: stack:
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; RV32: - { id: 0, name: '', type: default, offset: 0, size: 16, alignment: 4,
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; RV32-NEXT: stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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; RV32-NEXT: debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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; RV32: bb.0 (%ir-block.0):
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; RV32: ADJCALLSTACKDOWN 0, 0, implicit-def dead $x2, implicit $x2
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; RV32: [[ADDI:%[0-9]+]]:gpr = ADDI $x0, 7
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; RV32: SW killed [[ADDI]], %stack.0, 12 :: (store (s32) into %stack.0)
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; RV32: [[ADDI1:%[0-9]+]]:gpr = ADDI $x0, 6
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; RV32: SW killed [[ADDI1]], %stack.0, 8 :: (store (s32) into %stack.0)
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; RV32: [[ADDI2:%[0-9]+]]:gpr = ADDI $x0, 5
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; RV32: SW killed [[ADDI2]], %stack.0, 4 :: (store (s32) into %stack.0)
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; RV32: [[ADDI3:%[0-9]+]]:gpr = ADDI $x0, 4
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; RV32: SW killed [[ADDI3]], %stack.0, 0 :: (store (s32) into %stack.0)
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; RV32: [[ADDI4:%[0-9]+]]:gpr = ADDI %stack.0, 0
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; RV32: $x10 = COPY [[ADDI4]]
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; RV32: PseudoCALL target-flags(riscv-plt) @callee, csr_ilp32_lp64, implicit-def dead $x1, implicit $x10, implicit-def $x2
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; RV32: ADJCALLSTACKUP 0, 0, implicit-def dead $x2, implicit $x2
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; RV32: PseudoRET
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; RV64-LABEL: name: caller
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; RV64: stack:
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; RV64: - { id: 0, name: '', type: default, offset: 0, size: 32, alignment: 8,
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; RV64-NEXT: stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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; RV64-NEXT: debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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; RV64: bb.0 (%ir-block.0):
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; RV64: ADJCALLSTACKDOWN 0, 0, implicit-def dead $x2, implicit $x2
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; RV64: [[ADDI:%[0-9]+]]:gpr = ADDI $x0, 7
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; RV64: SD killed [[ADDI]], %stack.0, 24 :: (store (s64) into %stack.0)
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; RV64: [[ADDI1:%[0-9]+]]:gpr = ADDI $x0, 6
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; RV64: SD killed [[ADDI1]], %stack.0, 16 :: (store (s64) into %stack.0)
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; RV64: [[ADDI2:%[0-9]+]]:gpr = ADDI $x0, 5
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; RV64: SD killed [[ADDI2]], %stack.0, 8 :: (store (s64) into %stack.0)
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; RV64: [[ADDI3:%[0-9]+]]:gpr = ADDI $x0, 4
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; RV64: SD killed [[ADDI3]], %stack.0, 0 :: (store (s64) into %stack.0)
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; RV64: [[ADDI4:%[0-9]+]]:gpr = ADDI %stack.0, 0
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; RV64: $x10 = COPY [[ADDI4]]
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; RV64: PseudoCALL target-flags(riscv-plt) @callee, csr_ilp32_lp64, implicit-def dead $x1, implicit $x10, implicit-def $x2
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; RV64: ADJCALLSTACKUP 0, 0, implicit-def dead $x2, implicit $x2
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; RV64: PseudoRET
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call void @callee(<4 x i8> <i8 4, i8 5, i8 6, i8 7>)
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ret void
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}
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