-; RUN: llvm-as < %s | llc -march=x86 | grep 'subl $4, %esp'
+; RUN: llc < %s -march=x86 | FileCheck %s
target triple = "i686-pc-linux-gnu"
+@str = internal constant [9 x i8] c"%f+%f*i\0A\00" ; <[9 x i8]*> [#uses=1]
-%str = internal constant [9 x sbyte] c"%f+%f*i\0A\00" ; <[9 x sbyte]*> [#uses=1]
+define i32 @main() {
+; CHECK-LABEL: main:
+; CHECK-NOT: ret
+; CHECK: subl $4, %{{.*}}
+; CHECK: ret
-implementation ; Functions:
-
-int %main() {
entry:
- %retval = alloca int, align 4 ; <int*> [#uses=1]
- %tmp = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=4]
- %tmp1 = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=4]
- %tmp2 = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=3]
- %pi = alloca double, align 8 ; <double*> [#uses=2]
- %z = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=4]
- "alloca point" = cast int 0 to int ; <int> [#uses=0]
- store double 0x400921FB54442D18, double* %pi
- %tmp = load double* %pi ; <double> [#uses=1]
- %real = getelementptr { double, double }* %tmp1, uint 0, uint 0 ; <double*> [#uses=1]
- store double 0.000000e+00, double* %real
- %real3 = getelementptr { double, double }* %tmp1, uint 0, uint 1 ; <double*> [#uses=1]
- store double %tmp, double* %real3
- %tmp = getelementptr { double, double }* %tmp, uint 0, uint 0 ; <double*> [#uses=1]
- %tmp4 = getelementptr { double, double }* %tmp1, uint 0, uint 0 ; <double*> [#uses=1]
- %tmp5 = load double* %tmp4 ; <double> [#uses=1]
- store double %tmp5, double* %tmp
- %tmp6 = getelementptr { double, double }* %tmp, uint 0, uint 1 ; <double*> [#uses=1]
- %tmp7 = getelementptr { double, double }* %tmp1, uint 0, uint 1 ; <double*> [#uses=1]
- %tmp8 = load double* %tmp7 ; <double> [#uses=1]
- store double %tmp8, double* %tmp6
- %tmp = cast { double, double }* %tmp to { long, long }* ; <{ long, long }*> [#uses=1]
- %tmp = getelementptr { long, long }* %tmp, uint 0, uint 0 ; <long*> [#uses=1]
- %tmp = load long* %tmp ; <long> [#uses=1]
- %tmp9 = cast { double, double }* %tmp to { long, long }* ; <{ long, long }*> [#uses=1]
- %tmp10 = getelementptr { long, long }* %tmp9, uint 0, uint 1 ; <long*> [#uses=1]
- %tmp11 = load long* %tmp10 ; <long> [#uses=1]
- call csretcc void %cexp( { double, double }* %tmp2, long %tmp, long %tmp11 )
- %tmp12 = getelementptr { double, double }* %z, uint 0, uint 0 ; <double*> [#uses=1]
- %tmp13 = getelementptr { double, double }* %tmp2, uint 0, uint 0 ; <double*> [#uses=1]
- %tmp14 = load double* %tmp13 ; <double> [#uses=1]
- store double %tmp14, double* %tmp12
- %tmp15 = getelementptr { double, double }* %z, uint 0, uint 1 ; <double*> [#uses=1]
- %tmp16 = getelementptr { double, double }* %tmp2, uint 0, uint 1 ; <double*> [#uses=1]
- %tmp17 = load double* %tmp16 ; <double> [#uses=1]
- store double %tmp17, double* %tmp15
- %tmp18 = getelementptr { double, double }* %z, uint 0, uint 1 ; <double*> [#uses=1]
- %tmp19 = load double* %tmp18 ; <double> [#uses=1]
- %tmp20 = getelementptr { double, double }* %z, uint 0, uint 0 ; <double*> [#uses=1]
- %tmp21 = load double* %tmp20 ; <double> [#uses=1]
- %tmp = getelementptr [9 x sbyte]* %str, int 0, uint 0 ; <sbyte*> [#uses=1]
- %tmp = call int (sbyte*, ...)* %printf( sbyte* %tmp, double %tmp21, double %tmp19 ) ; <int> [#uses=0]
- br label %return
-
-return: ; preds = %entry
- %retval = load int* %retval ; <int> [#uses=1]
- ret int %retval
+ %retval = alloca i32, align 4 ; <i32*> [#uses=1]
+ %tmp = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=4]
+ %tmp1 = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=4]
+ %tmp2 = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=3]
+ %pi = alloca double, align 8 ; <double*> [#uses=2]
+ %z = alloca { double, double }, align 16 ; <{ double, double }*> [#uses=4]
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store double 0x400921FB54442D18, double* %pi
+ %tmp.upgrd.1 = load double, double* %pi ; <double> [#uses=1]
+ %real = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 0 ; <double*> [#uses=1]
+ store double 0.000000e+00, double* %real
+ %real3 = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 1 ; <double*> [#uses=1]
+ store double %tmp.upgrd.1, double* %real3
+ %tmp.upgrd.2 = getelementptr { double, double }, { double, double }* %tmp, i64 0, i32 0 ; <double*> [#uses=1]
+ %tmp4 = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 0 ; <double*> [#uses=1]
+ %tmp5 = load double, double* %tmp4 ; <double> [#uses=1]
+ store double %tmp5, double* %tmp.upgrd.2
+ %tmp6 = getelementptr { double, double }, { double, double }* %tmp, i64 0, i32 1 ; <double*> [#uses=1]
+ %tmp7 = getelementptr { double, double }, { double, double }* %tmp1, i64 0, i32 1 ; <double*> [#uses=1]
+ %tmp8 = load double, double* %tmp7 ; <double> [#uses=1]
+ store double %tmp8, double* %tmp6
+ %tmp.upgrd.3 = bitcast { double, double }* %tmp to { i64, i64 }* ; <{ i64, i64 }*> [#uses=1]
+ %tmp.upgrd.4 = getelementptr { i64, i64 }, { i64, i64 }* %tmp.upgrd.3, i64 0, i32 0 ; <i64*> [#uses=1]
+ %tmp.upgrd.5 = load i64, i64* %tmp.upgrd.4 ; <i64> [#uses=1]
+ %tmp9 = bitcast { double, double }* %tmp to { i64, i64 }* ; <{ i64, i64 }*> [#uses=1]
+ %tmp10 = getelementptr { i64, i64 }, { i64, i64 }* %tmp9, i64 0, i32 1 ; <i64*> [#uses=1]
+ %tmp11 = load i64, i64* %tmp10 ; <i64> [#uses=1]
+ call void @cexp( { double, double }* sret %tmp2, i64 %tmp.upgrd.5, i64 %tmp11 )
+ %tmp12 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 0 ; <double*> [#uses=1]
+ %tmp13 = getelementptr { double, double }, { double, double }* %tmp2, i64 0, i32 0 ; <double*> [#uses=1]
+ %tmp14 = load double, double* %tmp13 ; <double> [#uses=1]
+ store double %tmp14, double* %tmp12
+ %tmp15 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 1 ; <double*> [#uses=1]
+ %tmp16 = getelementptr { double, double }, { double, double }* %tmp2, i64 0, i32 1 ; <double*> [#uses=1]
+ %tmp17 = load double, double* %tmp16 ; <double> [#uses=1]
+ store double %tmp17, double* %tmp15
+ %tmp18 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 1 ; <double*> [#uses=1]
+ %tmp19 = load double, double* %tmp18 ; <double> [#uses=1]
+ %tmp20 = getelementptr { double, double }, { double, double }* %z, i64 0, i32 0 ; <double*> [#uses=1]
+ %tmp21 = load double, double* %tmp20 ; <double> [#uses=1]
+ %tmp.upgrd.6 = getelementptr [9 x i8], [9 x i8]* @str, i32 0, i64 0 ; <i8*> [#uses=1]
+ %tmp.upgrd.7 = call i32 (i8*, ...) @printf( i8* %tmp.upgrd.6, double %tmp21, double %tmp19 ) ; <i32> [#uses=0]
+ br label %finish
+finish:
+ %retval.upgrd.8 = load i32, i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval.upgrd.8
}
-declare csretcc void %cexp({ double, double }*, long, long)
+declare void @cexp({ double, double }* sret , i64, i64)
+
+declare i32 @printf(i8*, ...)
-declare int %printf(sbyte*, ...)