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author | Dale Johannesen <dalej@apple.com> | 2010-05-26 17:55:45 +0000 |
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committer | Dale Johannesen <dalej@apple.com> | 2010-05-26 17:55:45 +0000 |
commit | b09e793bf9e404ac601bce285a7cd79bf84001ad (patch) | |
tree | 91c67440feff2a6033465a19790d2efc06391698 /test/CodeGen/X86 | |
parent | dae5b9f804019a127e941f8f889297d5d62b81fb (diff) | |
download | external_llvm-b09e793bf9e404ac601bce285a7cd79bf84001ad.zip external_llvm-b09e793bf9e404ac601bce285a7cd79bf84001ad.tar.gz external_llvm-b09e793bf9e404ac601bce285a7cd79bf84001ad.tar.bz2 |
Testcase for 104624/104619/PR7191/8023512.
Reduced from one provided by Duncan Sands, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104710 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86')
-rw-r--r-- | test/CodeGen/X86/2010-05-26-FP_TO_INT-crash.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2010-05-26-FP_TO_INT-crash.ll b/test/CodeGen/X86/2010-05-26-FP_TO_INT-crash.ll new file mode 100644 index 0000000..38dcb80 --- /dev/null +++ b/test/CodeGen/X86/2010-05-26-FP_TO_INT-crash.ll @@ -0,0 +1,16 @@ +; RUN: llc -O0 -mcpu=i386 -mattr=-sse,-mmx < %s +; ModuleID = '<stdin>' +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32" +target triple = "i386-pc-linux-gnu" + +module asm "\09.ident\09\22GCC: (GNU) 4.5.1 20100510 (prerelease) LLVM: 104604:104605\22" + +define i32 @f2(double %x) nounwind { +entry: + %0 = load double* undef, align 64 ; <double> [#uses=1] + %1 = fptoui double %0 to i16 ; <i16> [#uses=1] + %2 = zext i16 %1 to i32 ; <i32> [#uses=1] + %3 = add nsw i32 0, %2 ; <i32> [#uses=1] + store i32 %3, i32* undef, align 1 + ret i32 0 +} |