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2f91f30b93
This particular one is undefined behavior (although this isn't related to the crash), so it will no longer do it at compile time, which seems better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69990 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
590 B
LLVM
19 lines
590 B
LLVM
; RUN: llvm-as < %s | llc
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; PR4057
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define void @test_cast_float_to_char(i8* %result) nounwind {
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entry:
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%result_addr = alloca i8* ; <i8**> [#uses=2]
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%test = alloca float ; <float*> [#uses=2]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store i8* %result, i8** %result_addr
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store float 0x40B2AFA160000000, float* %test, align 4
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%0 = load float* %test, align 4 ; <float> [#uses=1]
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%1 = fptosi float %0 to i8 ; <i8> [#uses=1]
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%2 = load i8** %result_addr, align 4 ; <i8*> [#uses=1]
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store i8 %1, i8* %2, align 1
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br label %return
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return: ; preds = %entry
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ret void
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}
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