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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2009-06-21 12:02:51 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2009-06-21 12:02:51 +0000 |
| commit | 6ead59f8ed787d98c623222e8feb5cbc6a80dc1e (patch) | |
| tree | a8750cd2bbe35cc8d6f6279b6c8e4960dd03c1f1 /llvm/test/CodeGen | |
| parent | d48584822928d8b90d7f9002af559c24049f5c74 (diff) | |
| download | bcm5719-llvm-6ead59f8ed787d98c623222e8feb5cbc6a80dc1e.tar.gz bcm5719-llvm-6ead59f8ed787d98c623222e8feb5cbc6a80dc1e.zip | |
Fix PR4185.
Handle FpSET_ST0_80 being used when ST0 is still alive.
llvm-svn: 73850
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/inline-asm-fpstack2.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/inline-asm-fpstack2.ll b/llvm/test/CodeGen/X86/inline-asm-fpstack2.ll new file mode 100644 index 00000000000..968561826b5 --- /dev/null +++ b/llvm/test/CodeGen/X86/inline-asm-fpstack2.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -march=x86 > %t +; RUN: grep {fld %%st(0)} %t +; PR4185 + +define void @test() { +return: + call void asm sideeffect "fistpl $0", "{st}"(double 1.000000e+06) + call void asm sideeffect "fistpl $0", "{st}"(double 1.000000e+06) + ret void +} |
