Added a test case for FP equality check.

llvm-svn: 28434
2006-05-23 06:41:23 +00:00 · 2006-05-23 06:41:23 +00:00 · a9194a8dbd
parent 1c5b7d12df
commit a9194a8dbd
1 changed files with 9 additions and 0 deletions
--- a/llvm/test/Regression/CodeGen/X86/2006-05-22-FPSetEQ.ll
+++ b/llvm/test/Regression/CodeGen/X86/2006-05-22-FPSetEQ.ll
@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | llc -march=x86 &&
+; RUN: llvm-as < %s | llc -march=x86 | grep 'setnp'
+; RUN: llvm-as < %s | llc -march=x86 -enable-unsafe-fp-math | not grep 'setnp'
+
+uint %test(float %f) {
+	%tmp = seteq float %f, 0.000000e+00
+	%tmp = cast bool %tmp to uint
+	ret uint %tmp
+}