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| author | dim <dim@FreeBSD.org> | 2012-04-14 13:54:10 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-04-14 13:54:10 +0000 |
| commit | 1fc08f5e9ef733ef1ce6f363fecedc2260e78974 (patch) | |
| tree | 19c69a04768629f2d440944b71cbe90adae0b615 /test/Verifier/fpaccuracy.ll | |
| parent | 07637c87f826cdf411f0673595e9bc92ebd793f2 (diff) | |
| download | FreeBSD-src-1fc08f5e9ef733ef1ce6f363fecedc2260e78974.zip FreeBSD-src-1fc08f5e9ef733ef1ce6f363fecedc2260e78974.tar.gz | |
Vendor import of llvm trunk r154661:
http://llvm.org/svn/llvm-project/llvm/trunk@r154661
Diffstat (limited to 'test/Verifier/fpaccuracy.ll')
| -rw-r--r-- | test/Verifier/fpaccuracy.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/Verifier/fpaccuracy.ll b/test/Verifier/fpaccuracy.ll new file mode 100644 index 0000000..2fefde0 --- /dev/null +++ b/test/Verifier/fpaccuracy.ll @@ -0,0 +1,31 @@ +; RUN: not llvm-as < %s |& FileCheck %s + +define void @foo(i32 %i, float %f, <2 x float> %g) { + %s = add i32 %i, %i, !fpaccuracy !0 +; CHECK: fpaccuracy requires a floating point result! + %t = fadd float %f, %f, !fpaccuracy !1 +; CHECK: fpaccuracy takes one operand! + %u = fadd float %f, %f, !fpaccuracy !2 +; CHECK: fpaccuracy takes one operand! + %v = fadd float %f, %f, !fpaccuracy !3 +; CHECK: fpaccuracy ULPs not a floating point number! + %w = fadd float %f, %f, !fpaccuracy !0 +; Above line is correct. + %w2 = fadd <2 x float> %g, %g, !fpaccuracy !0 +; Above line is correct. + %x = fadd float %f, %f, !fpaccuracy !4 +; CHECK: fpaccuracy ULPs is negative! + %y = fadd float %f, %f, !fpaccuracy !5 +; CHECK: fpaccuracy ULPs is negative! + %z = fadd float %f, %f, !fpaccuracy !6 +; CHECK: fpaccuracy ULPs not a normal number! + ret void +} + +!0 = metadata !{ float 1.0 } +!1 = metadata !{ } +!2 = metadata !{ float 1.0, float 1.0 } +!3 = metadata !{ i32 1 } +!4 = metadata !{ float -1.0 } +!5 = metadata !{ float -0.0 } +!6 = metadata !{ float 0x7FFFFFFF00000000 } |
