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7e4217176a
Also fixes SDISel so it *does not* force promote return value if the function is not marked signext / zeroext. llvm-svn: 67701
23 lines
820 B
LLVM
23 lines
820 B
LLVM
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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-f80:128:128"
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target triple = "i386-apple-darwin7"
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; RUN: llvm-as < %s | llc | grep {LCPI1_0(,%eax,4)}
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define float @f(i32 %x) nounwind readnone {
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entry:
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%0 = icmp eq i32 %x, 0 ; <i1> [#uses=1]
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%iftmp.0.0 = select i1 %0, float 4.200000e+01, float 2.300000e+01 ; <float> [#uses=1]
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ret float %iftmp.0.0
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}
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; RUN: llvm-as < %s | llc | grep {movsbl.*(%e.x,%e.x,4), %eax}
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define signext i8 @test(i8* nocapture %P, double %F) nounwind readonly {
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entry:
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%0 = fcmp olt double %F, 4.200000e+01 ; <i1> [#uses=1]
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%iftmp.0.0 = select i1 %0, i32 4, i32 0 ; <i32> [#uses=1]
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%1 = getelementptr i8* %P, i32 %iftmp.0.0 ; <i8*> [#uses=1]
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%2 = load i8* %1, align 1 ; <i8> [#uses=1]
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ret i8 %2
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}
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