439 lines
14 KiB
LLVM
439 lines
14 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=mips -mcpu=mips2 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP32
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; RUN: llc < %s -mtriple=mips -mcpu=mips32 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP32
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r2 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP32
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r3 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP32
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r5 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP32
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r6 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefix=GP32R6
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips3 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP64
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips4 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP64
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips64 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP64
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips64r2 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP64
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips64r3 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP64
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips64r5 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefixes=GP64
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; RUN: llc < %s -mtriple=mips64 -mcpu=mips64r6 -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false | FileCheck %s -check-prefix=GP64R6
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r3 -mattr=+micromips \
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; RUN: -relocation-model=pic -mips-jalr-reloc=false | \
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; RUN: FileCheck %s -check-prefix=MMR3
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r6 -mattr=+micromips \
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; RUN: -relocation-model=pic -mips-jalr-reloc=false | \
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; RUN: FileCheck %s -check-prefix=MMR6
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define zeroext i1 @udiv_i1(i1 zeroext %a, i1 zeroext %b) {
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; GP32-LABEL: udiv_i1:
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; GP32: # %bb.0: # %entry
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; GP32-NEXT: jr $ra
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; GP32-NEXT: move $2, $4
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;
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; GP32R6-LABEL: udiv_i1:
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; GP32R6: # %bb.0: # %entry
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; GP32R6-NEXT: jr $ra
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; GP32R6-NEXT: move $2, $4
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;
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; GP64-LABEL: udiv_i1:
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; GP64: # %bb.0: # %entry
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; GP64-NEXT: jr $ra
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; GP64-NEXT: move $2, $4
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;
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; GP64R6-LABEL: udiv_i1:
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; GP64R6: # %bb.0: # %entry
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; GP64R6-NEXT: jr $ra
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; GP64R6-NEXT: move $2, $4
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;
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; MMR3-LABEL: udiv_i1:
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; MMR3: # %bb.0: # %entry
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; MMR3-NEXT: move $2, $4
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; MMR3-NEXT: jrc $ra
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;
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; MMR6-LABEL: udiv_i1:
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; MMR6: # %bb.0: # %entry
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; MMR6-NEXT: move $2, $4
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; MMR6-NEXT: jrc $ra
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entry:
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%r = udiv i1 %a, %b
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ret i1 %r
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}
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define zeroext i8 @udiv_i8(i8 zeroext %a, i8 zeroext %b) {
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; GP32-LABEL: udiv_i8:
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; GP32: # %bb.0: # %entry
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; GP32-NEXT: divu $zero, $4, $5
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; GP32-NEXT: teq $5, $zero, 7
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; GP32-NEXT: jr $ra
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; GP32-NEXT: mflo $2
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;
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; GP32R6-LABEL: udiv_i8:
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; GP32R6: # %bb.0: # %entry
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; GP32R6-NEXT: divu $2, $4, $5
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; GP32R6-NEXT: teq $5, $zero, 7
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; GP32R6-NEXT: jrc $ra
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;
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; GP64-LABEL: udiv_i8:
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; GP64: # %bb.0: # %entry
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; GP64-NEXT: divu $zero, $4, $5
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; GP64-NEXT: teq $5, $zero, 7
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; GP64-NEXT: jr $ra
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; GP64-NEXT: mflo $2
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;
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; GP64R6-LABEL: udiv_i8:
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; GP64R6: # %bb.0: # %entry
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; GP64R6-NEXT: divu $2, $4, $5
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; GP64R6-NEXT: teq $5, $zero, 7
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; GP64R6-NEXT: jrc $ra
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;
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; MMR3-LABEL: udiv_i8:
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; MMR3: # %bb.0: # %entry
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; MMR3-NEXT: divu $zero, $4, $5
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; MMR3-NEXT: teq $5, $zero, 7
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; MMR3-NEXT: mflo16 $2
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; MMR3-NEXT: jrc $ra
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;
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; MMR6-LABEL: udiv_i8:
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; MMR6: # %bb.0: # %entry
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; MMR6-NEXT: divu $2, $4, $5
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; MMR6-NEXT: teq $5, $zero, 7
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; MMR6-NEXT: jrc $ra
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entry:
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%r = udiv i8 %a, %b
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ret i8 %r
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}
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define zeroext i16 @udiv_i16(i16 zeroext %a, i16 zeroext %b) {
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; GP32-LABEL: udiv_i16:
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; GP32: # %bb.0: # %entry
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; GP32-NEXT: divu $zero, $4, $5
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; GP32-NEXT: teq $5, $zero, 7
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; GP32-NEXT: jr $ra
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; GP32-NEXT: mflo $2
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;
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; GP32R6-LABEL: udiv_i16:
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; GP32R6: # %bb.0: # %entry
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; GP32R6-NEXT: divu $2, $4, $5
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; GP32R6-NEXT: teq $5, $zero, 7
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; GP32R6-NEXT: jrc $ra
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;
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; GP64-LABEL: udiv_i16:
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; GP64: # %bb.0: # %entry
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; GP64-NEXT: divu $zero, $4, $5
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; GP64-NEXT: teq $5, $zero, 7
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; GP64-NEXT: jr $ra
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; GP64-NEXT: mflo $2
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;
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; GP64R6-LABEL: udiv_i16:
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; GP64R6: # %bb.0: # %entry
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; GP64R6-NEXT: divu $2, $4, $5
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; GP64R6-NEXT: teq $5, $zero, 7
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; GP64R6-NEXT: jrc $ra
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;
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; MMR3-LABEL: udiv_i16:
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; MMR3: # %bb.0: # %entry
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; MMR3-NEXT: divu $zero, $4, $5
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; MMR3-NEXT: teq $5, $zero, 7
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; MMR3-NEXT: mflo16 $2
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; MMR3-NEXT: jrc $ra
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;
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; MMR6-LABEL: udiv_i16:
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; MMR6: # %bb.0: # %entry
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; MMR6-NEXT: divu $2, $4, $5
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; MMR6-NEXT: teq $5, $zero, 7
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; MMR6-NEXT: jrc $ra
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entry:
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%r = udiv i16 %a, %b
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ret i16 %r
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}
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define signext i32 @udiv_i32(i32 signext %a, i32 signext %b) {
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; GP32-LABEL: udiv_i32:
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; GP32: # %bb.0: # %entry
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; GP32-NEXT: divu $zero, $4, $5
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; GP32-NEXT: teq $5, $zero, 7
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; GP32-NEXT: jr $ra
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; GP32-NEXT: mflo $2
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;
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; GP32R6-LABEL: udiv_i32:
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; GP32R6: # %bb.0: # %entry
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; GP32R6-NEXT: divu $2, $4, $5
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; GP32R6-NEXT: teq $5, $zero, 7
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; GP32R6-NEXT: jrc $ra
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;
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; GP64-LABEL: udiv_i32:
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; GP64: # %bb.0: # %entry
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; GP64-NEXT: divu $zero, $4, $5
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; GP64-NEXT: teq $5, $zero, 7
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; GP64-NEXT: jr $ra
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; GP64-NEXT: mflo $2
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;
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; GP64R6-LABEL: udiv_i32:
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; GP64R6: # %bb.0: # %entry
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; GP64R6-NEXT: divu $2, $4, $5
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; GP64R6-NEXT: teq $5, $zero, 7
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; GP64R6-NEXT: jrc $ra
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;
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; MMR3-LABEL: udiv_i32:
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; MMR3: # %bb.0: # %entry
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; MMR3-NEXT: divu $zero, $4, $5
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; MMR3-NEXT: teq $5, $zero, 7
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; MMR3-NEXT: mflo16 $2
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; MMR3-NEXT: jrc $ra
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;
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; MMR6-LABEL: udiv_i32:
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; MMR6: # %bb.0: # %entry
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; MMR6-NEXT: divu $2, $4, $5
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; MMR6-NEXT: teq $5, $zero, 7
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; MMR6-NEXT: jrc $ra
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entry:
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%r = udiv i32 %a, %b
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ret i32 %r
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}
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define signext i64 @udiv_i64(i64 signext %a, i64 signext %b) {
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; GP32-LABEL: udiv_i64:
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; GP32: # %bb.0: # %entry
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; GP32-NEXT: lui $2, %hi(_gp_disp)
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; GP32-NEXT: addiu $2, $2, %lo(_gp_disp)
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; GP32-NEXT: addiu $sp, $sp, -24
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; GP32-NEXT: .cfi_def_cfa_offset 24
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; GP32-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
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; GP32-NEXT: .cfi_offset 31, -4
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; GP32-NEXT: addu $gp, $2, $25
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; GP32-NEXT: lw $25, %call16(__udivdi3)($gp)
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; GP32-NEXT: jalr $25
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; GP32-NEXT: nop
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; GP32-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
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; GP32-NEXT: jr $ra
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; GP32-NEXT: addiu $sp, $sp, 24
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;
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; GP32R6-LABEL: udiv_i64:
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; GP32R6: # %bb.0: # %entry
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; GP32R6-NEXT: lui $2, %hi(_gp_disp)
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; GP32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
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; GP32R6-NEXT: addiu $sp, $sp, -24
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; GP32R6-NEXT: .cfi_def_cfa_offset 24
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; GP32R6-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
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; GP32R6-NEXT: .cfi_offset 31, -4
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; GP32R6-NEXT: addu $gp, $2, $25
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; GP32R6-NEXT: lw $25, %call16(__udivdi3)($gp)
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; GP32R6-NEXT: jalrc $25
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; GP32R6-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
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; GP32R6-NEXT: jr $ra
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; GP32R6-NEXT: addiu $sp, $sp, 24
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;
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; GP64-LABEL: udiv_i64:
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; GP64: # %bb.0: # %entry
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; GP64-NEXT: ddivu $zero, $4, $5
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; GP64-NEXT: teq $5, $zero, 7
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; GP64-NEXT: jr $ra
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; GP64-NEXT: mflo $2
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;
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; GP64R6-LABEL: udiv_i64:
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; GP64R6: # %bb.0: # %entry
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; GP64R6-NEXT: ddivu $2, $4, $5
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; GP64R6-NEXT: teq $5, $zero, 7
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; GP64R6-NEXT: jrc $ra
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;
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; MMR3-LABEL: udiv_i64:
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; MMR3: # %bb.0: # %entry
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; MMR3-NEXT: lui $2, %hi(_gp_disp)
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; MMR3-NEXT: addiu $2, $2, %lo(_gp_disp)
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; MMR3-NEXT: addiusp -24
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; MMR3-NEXT: .cfi_def_cfa_offset 24
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; MMR3-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
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; MMR3-NEXT: .cfi_offset 31, -4
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; MMR3-NEXT: addu $2, $2, $25
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; MMR3-NEXT: lw $25, %call16(__udivdi3)($2)
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; MMR3-NEXT: move $gp, $2
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; MMR3-NEXT: jalr $25
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; MMR3-NEXT: nop
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; MMR3-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
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; MMR3-NEXT: addiusp 24
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; MMR3-NEXT: jrc $ra
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;
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; MMR6-LABEL: udiv_i64:
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; MMR6: # %bb.0: # %entry
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; MMR6-NEXT: lui $2, %hi(_gp_disp)
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; MMR6-NEXT: addiu $2, $2, %lo(_gp_disp)
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; MMR6-NEXT: addiu $sp, $sp, -24
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; MMR6-NEXT: .cfi_def_cfa_offset 24
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; MMR6-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
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; MMR6-NEXT: .cfi_offset 31, -4
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; MMR6-NEXT: addu $2, $2, $25
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; MMR6-NEXT: lw $25, %call16(__udivdi3)($2)
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; MMR6-NEXT: move $gp, $2
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; MMR6-NEXT: jalr $25
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; MMR6-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
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; MMR6-NEXT: addiu $sp, $sp, 24
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; MMR6-NEXT: jrc $ra
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entry:
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%r = udiv i64 %a, %b
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ret i64 %r
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}
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define signext i128 @udiv_i128(i128 signext %a, i128 signext %b) {
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; GP32-LABEL: udiv_i128:
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; GP32: # %bb.0: # %entry
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; GP32-NEXT: lui $2, %hi(_gp_disp)
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; GP32-NEXT: addiu $2, $2, %lo(_gp_disp)
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; GP32-NEXT: addiu $sp, $sp, -40
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; GP32-NEXT: .cfi_def_cfa_offset 40
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; GP32-NEXT: sw $ra, 36($sp) # 4-byte Folded Spill
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; GP32-NEXT: .cfi_offset 31, -4
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; GP32-NEXT: addu $gp, $2, $25
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; GP32-NEXT: lw $1, 60($sp)
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; GP32-NEXT: lw $2, 64($sp)
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; GP32-NEXT: lw $3, 68($sp)
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; GP32-NEXT: sw $3, 28($sp)
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; GP32-NEXT: sw $2, 24($sp)
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; GP32-NEXT: sw $1, 20($sp)
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; GP32-NEXT: lw $1, 56($sp)
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; GP32-NEXT: sw $1, 16($sp)
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; GP32-NEXT: lw $25, %call16(__udivti3)($gp)
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; GP32-NEXT: jalr $25
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; GP32-NEXT: nop
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; GP32-NEXT: lw $ra, 36($sp) # 4-byte Folded Reload
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; GP32-NEXT: jr $ra
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; GP32-NEXT: addiu $sp, $sp, 40
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;
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; GP32R6-LABEL: udiv_i128:
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; GP32R6: # %bb.0: # %entry
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; GP32R6-NEXT: lui $2, %hi(_gp_disp)
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; GP32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
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; GP32R6-NEXT: addiu $sp, $sp, -40
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; GP32R6-NEXT: .cfi_def_cfa_offset 40
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; GP32R6-NEXT: sw $ra, 36($sp) # 4-byte Folded Spill
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; GP32R6-NEXT: .cfi_offset 31, -4
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; GP32R6-NEXT: addu $gp, $2, $25
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; GP32R6-NEXT: lw $1, 60($sp)
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; GP32R6-NEXT: lw $2, 64($sp)
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; GP32R6-NEXT: lw $3, 68($sp)
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; GP32R6-NEXT: sw $3, 28($sp)
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; GP32R6-NEXT: sw $2, 24($sp)
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; GP32R6-NEXT: sw $1, 20($sp)
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; GP32R6-NEXT: lw $1, 56($sp)
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; GP32R6-NEXT: sw $1, 16($sp)
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; GP32R6-NEXT: lw $25, %call16(__udivti3)($gp)
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; GP32R6-NEXT: jalrc $25
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; GP32R6-NEXT: lw $ra, 36($sp) # 4-byte Folded Reload
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; GP32R6-NEXT: jr $ra
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; GP32R6-NEXT: addiu $sp, $sp, 40
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;
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; GP64-LABEL: udiv_i128:
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; GP64: # %bb.0: # %entry
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; GP64-NEXT: daddiu $sp, $sp, -16
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; GP64-NEXT: .cfi_def_cfa_offset 16
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; GP64-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
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; GP64-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
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; GP64-NEXT: .cfi_offset 31, -8
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; GP64-NEXT: .cfi_offset 28, -16
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; GP64-NEXT: lui $1, %hi(%neg(%gp_rel(udiv_i128)))
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; GP64-NEXT: daddu $1, $1, $25
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; GP64-NEXT: daddiu $gp, $1, %lo(%neg(%gp_rel(udiv_i128)))
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; GP64-NEXT: ld $25, %call16(__udivti3)($gp)
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; GP64-NEXT: jalr $25
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; GP64-NEXT: nop
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; GP64-NEXT: ld $gp, 0($sp) # 8-byte Folded Reload
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; GP64-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
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; GP64-NEXT: jr $ra
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; GP64-NEXT: daddiu $sp, $sp, 16
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;
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; GP64R6-LABEL: udiv_i128:
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; GP64R6: # %bb.0: # %entry
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; GP64R6-NEXT: daddiu $sp, $sp, -16
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; GP64R6-NEXT: .cfi_def_cfa_offset 16
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; GP64R6-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
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; GP64R6-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
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; GP64R6-NEXT: .cfi_offset 31, -8
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|
; GP64R6-NEXT: .cfi_offset 28, -16
|
|
; GP64R6-NEXT: lui $1, %hi(%neg(%gp_rel(udiv_i128)))
|
|
; GP64R6-NEXT: daddu $1, $1, $25
|
|
; GP64R6-NEXT: daddiu $gp, $1, %lo(%neg(%gp_rel(udiv_i128)))
|
|
; GP64R6-NEXT: ld $25, %call16(__udivti3)($gp)
|
|
; GP64R6-NEXT: jalrc $25
|
|
; GP64R6-NEXT: ld $gp, 0($sp) # 8-byte Folded Reload
|
|
; GP64R6-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
|
|
; GP64R6-NEXT: jr $ra
|
|
; GP64R6-NEXT: daddiu $sp, $sp, 16
|
|
;
|
|
; MMR3-LABEL: udiv_i128:
|
|
; MMR3: # %bb.0: # %entry
|
|
; MMR3-NEXT: lui $2, %hi(_gp_disp)
|
|
; MMR3-NEXT: addiu $2, $2, %lo(_gp_disp)
|
|
; MMR3-NEXT: addiusp -48
|
|
; MMR3-NEXT: .cfi_def_cfa_offset 48
|
|
; MMR3-NEXT: sw $ra, 44($sp) # 4-byte Folded Spill
|
|
; MMR3-NEXT: swp $16, 36($sp)
|
|
; MMR3-NEXT: .cfi_offset 31, -4
|
|
; MMR3-NEXT: .cfi_offset 17, -8
|
|
; MMR3-NEXT: .cfi_offset 16, -12
|
|
; MMR3-NEXT: addu $16, $2, $25
|
|
; MMR3-NEXT: move $1, $7
|
|
; MMR3-NEXT: lw $7, 68($sp)
|
|
; MMR3-NEXT: lw $17, 72($sp)
|
|
; MMR3-NEXT: lw $3, 76($sp)
|
|
; MMR3-NEXT: move $2, $sp
|
|
; MMR3-NEXT: sw16 $3, 28($2)
|
|
; MMR3-NEXT: sw16 $17, 24($2)
|
|
; MMR3-NEXT: sw16 $7, 20($2)
|
|
; MMR3-NEXT: lw $3, 64($sp)
|
|
; MMR3-NEXT: sw16 $3, 16($2)
|
|
; MMR3-NEXT: lw $25, %call16(__udivti3)($16)
|
|
; MMR3-NEXT: move $7, $1
|
|
; MMR3-NEXT: move $gp, $16
|
|
; MMR3-NEXT: jalr $25
|
|
; MMR3-NEXT: nop
|
|
; MMR3-NEXT: lwp $16, 36($sp)
|
|
; MMR3-NEXT: lw $ra, 44($sp) # 4-byte Folded Reload
|
|
; MMR3-NEXT: addiusp 48
|
|
; MMR3-NEXT: jrc $ra
|
|
;
|
|
; MMR6-LABEL: udiv_i128:
|
|
; MMR6: # %bb.0: # %entry
|
|
; MMR6-NEXT: lui $2, %hi(_gp_disp)
|
|
; MMR6-NEXT: addiu $2, $2, %lo(_gp_disp)
|
|
; MMR6-NEXT: addiu $sp, $sp, -48
|
|
; MMR6-NEXT: .cfi_def_cfa_offset 48
|
|
; MMR6-NEXT: sw $ra, 44($sp) # 4-byte Folded Spill
|
|
; MMR6-NEXT: sw $17, 40($sp) # 4-byte Folded Spill
|
|
; MMR6-NEXT: sw $16, 36($sp) # 4-byte Folded Spill
|
|
; MMR6-NEXT: .cfi_offset 31, -4
|
|
; MMR6-NEXT: .cfi_offset 17, -8
|
|
; MMR6-NEXT: .cfi_offset 16, -12
|
|
; MMR6-NEXT: addu $16, $2, $25
|
|
; MMR6-NEXT: move $1, $7
|
|
; MMR6-NEXT: lw $7, 68($sp)
|
|
; MMR6-NEXT: lw $17, 72($sp)
|
|
; MMR6-NEXT: lw $3, 76($sp)
|
|
; MMR6-NEXT: move $2, $sp
|
|
; MMR6-NEXT: sw16 $3, 28($2)
|
|
; MMR6-NEXT: sw16 $17, 24($2)
|
|
; MMR6-NEXT: sw16 $7, 20($2)
|
|
; MMR6-NEXT: lw $3, 64($sp)
|
|
; MMR6-NEXT: sw16 $3, 16($2)
|
|
; MMR6-NEXT: lw $25, %call16(__udivti3)($16)
|
|
; MMR6-NEXT: move $7, $1
|
|
; MMR6-NEXT: move $gp, $16
|
|
; MMR6-NEXT: jalr $25
|
|
; MMR6-NEXT: lw $16, 36($sp) # 4-byte Folded Reload
|
|
; MMR6-NEXT: lw $17, 40($sp) # 4-byte Folded Reload
|
|
; MMR6-NEXT: lw $ra, 44($sp) # 4-byte Folded Reload
|
|
; MMR6-NEXT: addiu $sp, $sp, 48
|
|
; MMR6-NEXT: jrc $ra
|
|
entry:
|
|
%r = udiv i128 %a, %b
|
|
ret i128 %r
|
|
}
|