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