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https://github.com/c64scene-ar/llvm-6502.git
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48 lines
1.8 KiB
LLVM
48 lines
1.8 KiB
LLVM
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; RUN: llvm-as < %s | llc | grep powixf2
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; RUN: llvm-as < %s | llc | grep fsqrt
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; ModuleID = 'yyy.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 @foo(x86_fp80 %x) {
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entry:
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%x_addr = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
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%retval = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
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%tmp = alloca x86_fp80 ; <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 %x, x86_fp80* %x_addr
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%tmp1 = load x86_fp80* %x_addr, align 16 ; <x86_fp80> [#uses=1]
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%tmp2 = call x86_fp80 @llvm.sqrt.f80( x86_fp80 %tmp1 ) ; <x86_fp80> [#uses=1]
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store x86_fp80 %tmp2, 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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declare x86_fp80 @llvm.sqrt.f80(x86_fp80)
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define x86_fp80 @bar(x86_fp80 %x) {
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entry:
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%x_addr = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
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%retval = alloca x86_fp80 ; <x86_fp80*> [#uses=2]
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%tmp = alloca x86_fp80 ; <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 %x, x86_fp80* %x_addr
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%tmp1 = load x86_fp80* %x_addr, align 16 ; <x86_fp80> [#uses=1]
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%tmp2 = call x86_fp80 @llvm.powi.f80( x86_fp80 %tmp1, i32 3 ) ; <x86_fp80> [#uses=1]
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store x86_fp80 %tmp2, 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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declare x86_fp80 @llvm.powi.f80(x86_fp80, i32)
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