0aef747b84
The motivation is that the update script has at least two deviations (`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from what pretty much all the checklines were generated with, and most of the tests are still not updated, so each time one of the non-up-to-date tests is updated to see the effect of the code change, there is a lot of noise. Instead of having to deal with that each time, let's just deal with everything at once. This has been done via: ``` cd llvm-project/llvm/test/CodeGen/X86 grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc ``` Not all tests were regenerated, however.
71 lines
2.4 KiB
LLVM
71 lines
2.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-unknown-unknown -mcpu=pentium4 | FileCheck %s
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@f1 = global float 1.000000e+00, align 4
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define zeroext i1 @_Z9test_log2v() {
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; CHECK-LABEL: _Z9test_log2v:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: pushl %eax
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; CHECK-NEXT: .cfi_def_cfa_offset 8
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; CHECK-NEXT: flds f1
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; CHECK-NEXT: #APP
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; CHECK-NEXT: fld1
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; CHECK-NEXT: fxch %st(1)
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; CHECK-NEXT: fyl2x
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: fstps (%esp)
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; CHECK-NEXT: xorps %xmm0, %xmm0
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; CHECK-NEXT: cmpeqss (%esp), %xmm0
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: andl $1, %eax
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; CHECK-NEXT: # kill: def $al killed $al killed $eax
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; CHECK-NEXT: popl %ecx
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; CHECK-NEXT: .cfi_def_cfa_offset 4
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; CHECK-NEXT: retl
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entry:
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%0 = load float, float* @f1, align 4
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%1 = fpext float %0 to x86_fp80
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%2 = tail call x86_fp80 asm "fld1; fxch; fyl2x", "={st},0,~{st(1)},~{dirflag},~{fpsr},~{flags}"(x86_fp80 %1)
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%conv = fptrunc x86_fp80 %2 to float
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%3 = fcmp oeq float %conv, 0.000000e+00
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ret i1 %3
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}
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@fpi = external dso_local global float, align 4
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define zeroext i1 @_Z8test_cosv() {
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; CHECK-LABEL: _Z8test_cosv:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: subl $8, %esp
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; CHECK-NEXT: .cfi_def_cfa_offset 12
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; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: divss {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0
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; CHECK-NEXT: movss %xmm0, {{[0-9]+}}(%esp)
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; CHECK-NEXT: flds {{[0-9]+}}(%esp)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: fcos
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: fstps (%esp)
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; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
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; CHECK-NEXT: ucomiss %xmm0, %xmm1
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; CHECK-NEXT: setae %cl
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; CHECK-NEXT: ucomiss {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0
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; CHECK-NEXT: setae %al
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; CHECK-NEXT: andb %cl, %al
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; CHECK-NEXT: addl $8, %esp
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; CHECK-NEXT: .cfi_def_cfa_offset 4
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; CHECK-NEXT: retl
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entry:
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%0 = load float, float* @fpi, align 4
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%div = fdiv float %0, 6.000000e+00
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%1 = fpext float %div to x86_fp80
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%2 = tail call x86_fp80 asm "fcos", "={st},0,~{dirflag},~{fpsr},~{flags}"(x86_fp80 %1)
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%conv = fptrunc x86_fp80 %2 to float
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%cmp = fcmp ole float %conv, 0x3FEBD70A40000000
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%cmp1 = fcmp oge float %conv, 0x3FEB851EC0000000
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%or.cond = and i1 %cmp, %cmp1
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ret i1 %or.cond
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}
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