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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2012-02-25 03:37:25 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2012-02-25 03:37:25 +0000 |
| commit | 9a68fdc7f8211a9330537d44e3406d79fc5562af (patch) | |
| tree | 7399a309b349680e8390519aac2780cbfa085e30 /test | |
| parent | dfba3ad88276b0aad3d515320bb4a50480c364d9 (diff) | |
| download | llvm-9a68fdc7f8211a9330537d44e3406d79fc5562af.tar.gz llvm-9a68fdc7f8211a9330537d44e3406d79fc5562af.tar.bz2 llvm-9a68fdc7f8211a9330537d44e3406d79fc5562af.tar.xz | |
Target/X86: Fix assertion failures and warnings caused by r151382 _ftol2 lowering for i386-*-win32 targets. Patch by Joe Groff.
[Joe Groff] Hi everyone. My previous patch applied as r151382 had a few problems:
Clang raised a warning, and X86 LowerOperation would assert out for
fptoui f64 to i32 because it improperly lowered to an illegal
BUILD_PAIR. Here's a patch that addresses these issues. Let me know if
any other changes are necessary. Thanks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151432 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/win_ftol2.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/X86/win_ftol2.ll b/test/CodeGen/X86/win_ftol2.ll index 90d8a312eb..596b4262e6 100644 --- a/test/CodeGen/X86/win_ftol2.ll +++ b/test/CodeGen/X86/win_ftol2.ll @@ -128,3 +128,17 @@ define {double, i64} @double_ui64_4(double %x, double %y) nounwind { %5 = insertvalue {double, i64} %4, i64 %3, 1 ret {double, i64} %5 } + +define i32 @double_ui32_5(double %X) { +; FTOL: @double_ui32_5 +; FTOL: calll __ftol2 + %tmp.1 = fptoui double %X to i32 + ret i32 %tmp.1 +} + +define i64 @double_ui64_5(double %X) { +; FTOL: @double_ui64_5 +; FTOL: calll __ftol2 + %tmp.1 = fptoui double %X to i64 + ret i64 %tmp.1 +} |