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18 lines
535 B
LLVM
18 lines
535 B
LLVM
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; RUN: llc -mtriple=i386-unknown-unknown -mcpu=generic -march=x86 -mattr=-sse2 -fast-isel < %s
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; Verify that the backend doesn't crash during fast-isel with an assertion
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; failure when selecting a int-to-double conversion. The fast selection routine
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; for SINT_TO_FP wrongly assumed that the target had at least SSE2.
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@a = common global i32 0, align 4
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define i32 @pr23273() {
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entry:
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%0 = load i32, i32* @a, align 4
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%conv = sitofp i32 %0 to double
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%call = call i32 @fn1(double %conv)
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ret i32 0
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}
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declare i32 @fn1(double) #1
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