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https://github.com/c64scene-ar/llvm-6502.git
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44 lines
1.7 KiB
LLVM
44 lines
1.7 KiB
LLVM
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; RUN: llvm-as < %s | llc
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; verify PR 1700 is still fixed
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; ModuleID = 'hh.c'
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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-darwin8"
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define x86_fp80 @x() {
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entry:
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%retval = alloca x86_fp80, align 16 ; <x86_fp80*> [#uses=2]
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%tmp = alloca x86_fp80, align 16 ; <x86_fp80*> [#uses=2]
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%d = alloca double, align 8 ; <double*> [#uses=2]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store double 0.000000e+00, double* %d, align 8
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%tmp1 = load double* %d, align 8 ; <double> [#uses=1]
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%tmp12 = fpext double %tmp1 to x86_fp80 ; <x86_fp80> [#uses=1]
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store x86_fp80 %tmp12, x86_fp80* %tmp, align 16
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%tmp3 = load x86_fp80* %tmp, align 16 ; <x86_fp80> [#uses=1]
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store x86_fp80 %tmp3, x86_fp80* %retval, align 16
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br label %return
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return: ; preds = %entry
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%retval4 = load x86_fp80* %retval ; <x86_fp80> [#uses=1]
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ret x86_fp80 %retval4
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}
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define double @y() {
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entry:
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%retval = alloca double, align 8 ; <double*> [#uses=2]
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%tmp = alloca double, align 8 ; <double*> [#uses=2]
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%ld = alloca x86_fp80, align 16 ; <x86_fp80*> [#uses=2]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store x86_fp80 0xK00000000000000000000, x86_fp80* %ld, align 16
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%tmp1 = load x86_fp80* %ld, align 16 ; <x86_fp80> [#uses=1]
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%tmp12 = fptrunc x86_fp80 %tmp1 to double ; <double> [#uses=1]
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store double %tmp12, double* %tmp, align 8
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%tmp3 = load double* %tmp, align 8 ; <double> [#uses=1]
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store double %tmp3, double* %retval, align 8
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br label %return
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return: ; preds = %entry
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%retval4 = load double* %retval ; <double> [#uses=1]
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ret double %retval4
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}
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