102 lines
4.3 KiB
LLVM
102 lines
4.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-windows-msvc19.11.0 | FileCheck %s
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; This matches the code produced by clang/lib/CodeGen/bittest-intrin.c
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@sink = global i8 0, align 1
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define void @test32(i32* %base, i32 %idx) {
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; CHECK-LABEL: test32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btcl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btrl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btsl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lock btrl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lock btsl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lock btsl %edx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: retq
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entry:
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%0 = tail call i8 asm sideeffect "btl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %0, i8* @sink, align 1
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%1 = tail call i8 asm sideeffect "btcl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %1, i8* @sink, align 1
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%2 = tail call i8 asm sideeffect "btrl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %2, i8* @sink, align 1
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%3 = tail call i8 asm sideeffect "btsl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %3, i8* @sink, align 1
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%4 = tail call i8 asm sideeffect "lock btrl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %4, i8* @sink, align 1
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%5 = tail call i8 asm sideeffect "lock btsl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %5, i8* @sink, align 1
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%6 = tail call i8 asm sideeffect "lock btsl $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %base, i32 %idx)
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store volatile i8 %6, i8* @sink, align 1
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ret void
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}
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; Function Attrs: nounwind uwtable
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define void @test64(i64* %base, i64 %idx) {
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; CHECK-LABEL: test64:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btq %rdx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btcq %rdx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btrq %rdx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: btsq %rdx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lock btrq %rdx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: lock btsq %rdx, (%rcx)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: setb {{.*}}(%rip)
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; CHECK-NEXT: retq
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entry:
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%0 = tail call i8 asm sideeffect "btq $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %base, i64 %idx)
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store volatile i8 %0, i8* @sink, align 1
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%1 = tail call i8 asm sideeffect "btcq $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %base, i64 %idx)
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store volatile i8 %1, i8* @sink, align 1
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%2 = tail call i8 asm sideeffect "btrq $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %base, i64 %idx)
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store volatile i8 %2, i8* @sink, align 1
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%3 = tail call i8 asm sideeffect "btsq $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %base, i64 %idx)
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store volatile i8 %3, i8* @sink, align 1
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%4 = tail call i8 asm sideeffect "lock btrq $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %base, i64 %idx)
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store volatile i8 %4, i8* @sink, align 1
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%5 = tail call i8 asm sideeffect "lock btsq $2, ($1)", "={@ccc},r,r,~{cc},~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %base, i64 %idx)
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store volatile i8 %5, i8* @sink, align 1
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ret void
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}
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