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53624a2df5
This patch is mostly just refactoring a bunch of copy-and-pasted code, but it also adds a check that the call instructions are readnone or readonly. That check was already present for sin, cos, sqrt, log2, and exp2 calls, but it was missing for the rest of the builtins being handled in this code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161282 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
789 B
LLVM
37 lines
789 B
LLVM
; RUN: llc --march=cellspu %s -o - | FileCheck %s
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; Exercise the floating point comparison operators for f32:
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declare double @fabs(double)
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declare float @fabsf(float)
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define i1 @fcmp_eq(float %arg1, float %arg2) {
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; CHECK: fceq
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; CHECK: bi $lr
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%A = fcmp oeq float %arg1, %arg2
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ret i1 %A
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}
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define i1 @fcmp_mag_eq(float %arg1, float %arg2) {
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; CHECK: fcmeq
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; CHECK: bi $lr
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%1 = call float @fabsf(float %arg1) readnone
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%2 = call float @fabsf(float %arg2) readnone
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%3 = fcmp oeq float %1, %2
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ret i1 %3
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}
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define i1 @test_ogt(float %a, float %b) {
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; CHECK: fcgt
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; CHECK: bi $lr
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%cmp = fcmp ogt float %a, %b
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ret i1 %cmp
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}
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define i1 @test_ugt(float %a, float %b) {
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; CHECK: fcgt
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; CHECK: bi $lr
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%cmp = fcmp ugt float %a, %b
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ret i1 %cmp
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}
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