diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/negative_zero.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/negative_zero.ll | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/negative_zero.ll b/llvm/test/CodeGen/X86/negative_zero.ll new file mode 100644 index 00000000000..3328a6afec2 --- /dev/null +++ b/llvm/test/CodeGen/X86/negative_zero.ll @@ -0,0 +1,6 @@ +; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 | grep fchs + + +double %T() { + ret double -1.0 ;; codegen as fld1/fchs, not as a load from cst pool +} |
