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https://github.com/c64scene-ar/llvm-6502.git
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a2fcff4d97
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48041 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
1.4 KiB
LLVM
37 lines
1.4 KiB
LLVM
; RUN: llvm-as < %s | llc -march=ppc64
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define i128 @__fixsfdi(float %a) {
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entry:
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%a_addr = alloca float ; <float*> [#uses=4]
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%retval = alloca i128, align 16 ; <i128*> [#uses=2]
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%tmp = alloca i128, align 16 ; <i128*> [#uses=3]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store float %a, float* %a_addr
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%tmp1 = load float* %a_addr, align 4 ; <float> [#uses=1]
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%tmp2 = fcmp olt float %tmp1, 0.000000e+00 ; <i1> [#uses=1]
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%tmp23 = zext i1 %tmp2 to i8 ; <i8> [#uses=1]
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%toBool = icmp ne i8 %tmp23, 0 ; <i1> [#uses=1]
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br i1 %toBool, label %bb, label %bb8
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bb: ; preds = %entry
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%tmp4 = load float* %a_addr, align 4 ; <float> [#uses=1]
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%tmp5 = sub float -0.000000e+00, %tmp4 ; <float> [#uses=1]
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%tmp6 = call i128 @__fixunssfDI( float %tmp5 ) nounwind ; <i128> [#uses=1]
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%tmp7 = sub i128 0, %tmp6 ; <i128> [#uses=1]
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store i128 %tmp7, i128* %tmp, align 16
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br label %bb11
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bb8: ; preds = %entry
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%tmp9 = load float* %a_addr, align 4 ; <float> [#uses=1]
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%tmp10 = call i128 @__fixunssfDI( float %tmp9 ) nounwind ; <i128> [#uses=1]
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store i128 %tmp10, i128* %tmp, align 16
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br label %bb11
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bb11: ; preds = %bb8, %bb
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%tmp12 = load i128* %tmp, align 16 ; <i128> [#uses=1]
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store i128 %tmp12, i128* %retval, align 16
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br label %return
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return: ; preds = %bb11
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%retval13 = load i128* %retval ; <i128> [#uses=1]
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ret i128 %retval13
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}
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declare i128 @__fixunssfDI(float)
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