1; RUN: llc < %s | FileCheck %s 2 3target triple = "i686-pc-linux-gnu" 4@str = internal constant [9 x i8] c"%f+%f*i\0A\00" ; <ptr> [#uses=1] 5 6define i32 @main() { 7; CHECK-LABEL: main: 8; CHECK-NOT: ret 9; CHECK: subl $12, %esp 10; CHECK: pushl 11; CHECK: pushl 12; CHECK: pushl 13; CHECK: pushl 14; CHECK: pushl 15; CHECK: calll cexp 16; CHECK: addl $28, %esp 17; CHECK: ret 18 19entry: 20 %retval = alloca i32, align 4 ; <ptr> [#uses=1] 21 %tmp = alloca { double, double }, align 16 ; <ptr> [#uses=4] 22 %tmp1 = alloca { double, double }, align 16 ; <ptr> [#uses=4] 23 %tmp2 = alloca { double, double }, align 16 ; <ptr> [#uses=3] 24 %pi = alloca double, align 8 ; <ptr> [#uses=2] 25 %z = alloca { double, double }, align 16 ; <ptr> [#uses=4] 26 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 27 store double 0x400921FB54442D18, ptr %pi 28 %tmp.upgrd.1 = load double, ptr %pi ; <double> [#uses=1] 29 %real = getelementptr { double, double }, ptr %tmp1, i64 0, i32 0 ; <ptr> [#uses=1] 30 store double 0.000000e+00, ptr %real 31 %real3 = getelementptr { double, double }, ptr %tmp1, i64 0, i32 1 ; <ptr> [#uses=1] 32 store double %tmp.upgrd.1, ptr %real3 33 %tmp.upgrd.2 = getelementptr { double, double }, ptr %tmp, i64 0, i32 0 ; <ptr> [#uses=1] 34 %tmp4 = getelementptr { double, double }, ptr %tmp1, i64 0, i32 0 ; <ptr> [#uses=1] 35 %tmp5 = load double, ptr %tmp4 ; <double> [#uses=1] 36 store double %tmp5, ptr %tmp.upgrd.2 37 %tmp6 = getelementptr { double, double }, ptr %tmp, i64 0, i32 1 ; <ptr> [#uses=1] 38 %tmp7 = getelementptr { double, double }, ptr %tmp1, i64 0, i32 1 ; <ptr> [#uses=1] 39 %tmp8 = load double, ptr %tmp7 ; <double> [#uses=1] 40 store double %tmp8, ptr %tmp6 41 %tmp.upgrd.4 = getelementptr { i64, i64 }, ptr %tmp, i64 0, i32 0 ; <ptr> [#uses=1] 42 %tmp.upgrd.5 = load i64, ptr %tmp.upgrd.4 ; <i64> [#uses=1] 43 %tmp10 = getelementptr { i64, i64 }, ptr %tmp, i64 0, i32 1 ; <ptr> [#uses=1] 44 %tmp11 = load i64, ptr %tmp10 ; <i64> [#uses=1] 45 call void @cexp( ptr sret({ double, double }) %tmp2, i64 %tmp.upgrd.5, i64 %tmp11 ) 46 %tmp12 = getelementptr { double, double }, ptr %z, i64 0, i32 0 ; <ptr> [#uses=1] 47 %tmp13 = getelementptr { double, double }, ptr %tmp2, i64 0, i32 0 ; <ptr> [#uses=1] 48 %tmp14 = load double, ptr %tmp13 ; <double> [#uses=1] 49 store double %tmp14, ptr %tmp12 50 %tmp15 = getelementptr { double, double }, ptr %z, i64 0, i32 1 ; <ptr> [#uses=1] 51 %tmp16 = getelementptr { double, double }, ptr %tmp2, i64 0, i32 1 ; <ptr> [#uses=1] 52 %tmp17 = load double, ptr %tmp16 ; <double> [#uses=1] 53 store double %tmp17, ptr %tmp15 54 %tmp18 = getelementptr { double, double }, ptr %z, i64 0, i32 1 ; <ptr> [#uses=1] 55 %tmp19 = load double, ptr %tmp18 ; <double> [#uses=1] 56 %tmp20 = getelementptr { double, double }, ptr %z, i64 0, i32 0 ; <ptr> [#uses=1] 57 %tmp21 = load double, ptr %tmp20 ; <double> [#uses=1] 58 %tmp.upgrd.6 = getelementptr [9 x i8], ptr @str, i32 0, i64 0 ; <ptr> [#uses=1] 59 %tmp.upgrd.7 = call i32 (ptr, ...) @printf( ptr %tmp.upgrd.6, double %tmp21, double %tmp19 ) ; <i32> [#uses=0] 60 br label %finish 61finish: 62 %retval.upgrd.8 = load i32, ptr %retval ; <i32> [#uses=1] 63 ret i32 %retval.upgrd.8 64} 65 66declare void @cexp(ptr sret({ double, double }), i64, i64) 67 68declare i32 @printf(ptr, ...) 69 70