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1; RUN: llc < %s2; verify PR 1700 is still fixed3; ModuleID = 'hh.c'4target 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"5target triple = "i686-apple-darwin8"6 7define x86_fp80 @x() {8entry:9 %retval = alloca x86_fp80, align 16 ; <ptr> [#uses=2]10 %tmp = alloca x86_fp80, align 16 ; <ptr> [#uses=2]11 %d = alloca double, align 8 ; <ptr> [#uses=2]12 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]13 store double 0.000000e+00, ptr %d, align 814 %tmp1 = load double, ptr %d, align 8 ; <double> [#uses=1]15 %tmp12 = fpext double %tmp1 to x86_fp80 ; <x86_fp80> [#uses=1]16 store x86_fp80 %tmp12, ptr %tmp, align 1617 %tmp3 = load x86_fp80, ptr %tmp, align 16 ; <x86_fp80> [#uses=1]18 store x86_fp80 %tmp3, ptr %retval, align 1619 br label %return20 21return: ; preds = %entry22 %retval4 = load x86_fp80, ptr %retval ; <x86_fp80> [#uses=1]23 ret x86_fp80 %retval424}25 26define double @y() {27entry:28 %retval = alloca double, align 8 ; <ptr> [#uses=2]29 %tmp = alloca double, align 8 ; <ptr> [#uses=2]30 %ld = alloca x86_fp80, align 16 ; <ptr> [#uses=2]31 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]32 store x86_fp80 0xK00000000000000000000, ptr %ld, align 1633 %tmp1 = load x86_fp80, ptr %ld, align 16 ; <x86_fp80> [#uses=1]34 %tmp12 = fptrunc x86_fp80 %tmp1 to double ; <double> [#uses=1]35 store double %tmp12, ptr %tmp, align 836 %tmp3 = load double, ptr %tmp, align 8 ; <double> [#uses=1]37 store double %tmp3, ptr %retval, align 838 br label %return39 40return: ; preds = %entry41 %retval4 = load double, ptr %retval ; <double> [#uses=1]42 ret double %retval443}44