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ae3a0be92e
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
1.1 KiB
LLVM
24 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep {xorps.\*sp} | count 1
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; PR2656
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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 = "i686-apple-darwin9.4.0"
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%struct.anon = type <{ float, float }>
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@.str = internal constant [17 x i8] c"pt: %.0f, %.0f\0A\00\00" ; <[17 x i8]*> [#uses=1]
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define void @foo(%struct.anon* byval %p) nounwind {
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entry:
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%tmp = getelementptr %struct.anon* %p, i32 0, i32 0 ; <float*> [#uses=1]
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%tmp1 = load float* %tmp ; <float> [#uses=1]
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%tmp2 = getelementptr %struct.anon* %p, i32 0, i32 1 ; <float*> [#uses=1]
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%tmp3 = load float* %tmp2 ; <float> [#uses=1]
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%neg = fsub float -0.000000e+00, %tmp1 ; <float> [#uses=1]
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%conv = fpext float %neg to double ; <double> [#uses=1]
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%neg4 = fsub float -0.000000e+00, %tmp3 ; <float> [#uses=1]
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%conv5 = fpext float %neg4 to double ; <double> [#uses=1]
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%call = call i32 (...)* @printf( i8* getelementptr ([17 x i8]* @.str, i32 0, i32 0), double %conv, double %conv5 ) ; <i32> [#uses=0]
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ret void
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}
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declare i32 @printf(...)
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