| ;RUN: dsaopt %s -dsa-td -analyze -check-callees=main,A |
| ;RUN: dsaopt %s -dsa-td -analyze -check-not-callees=main,B |
| ; We don't filter potential callees based on float/double type mismatches. |
| ;XFAIL: * |
| ; ModuleID = 'calltargets.o' |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @.str = private constant [4 x i8] c"%f\0A\00", align 1 ; <[4 x i8]*> [#uses=1] |
| @.str1 = private constant [4 x i8] c"%d\0A\00", align 1 ; <[4 x i8]*> [#uses=1] |
| @FP = common global i32* (double)* null ; <i32* (double)**> [#uses=3] |
| |
| define internal i32* @B(float %f) nounwind { |
| entry: |
| %f_addr = alloca float ; <float*> [#uses=2] |
| %retval = alloca i32* ; <i32**> [#uses=2] |
| %0 = alloca i32* ; <i32**> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store float %f, float* %f_addr |
| %1 = load float* %f_addr, align 4 ; <float> [#uses=1] |
| %2 = fpext float %1 to double ; <double> [#uses=1] |
| %3 = call i32 (i8*, ...)* @printf(i8* noalias getelementptr inbounds ([4 x i8]* @.str, i64 0, i64 0), double %2) nounwind ; <i32> [#uses=0] |
| store i32* null, i32** %0, align 8 |
| %4 = load i32** %0, align 8 ; <i32*> [#uses=1] |
| store i32* %4, i32** %retval, align 8 |
| br label %return |
| |
| return: ; preds = %entry |
| %retval1 = load i32** %retval ; <i32*> [#uses=1] |
| ret i32* %retval1 |
| } |
| |
| declare i32 @printf(i8* noalias, ...) nounwind |
| |
| define internal i32* @A(double %d) nounwind { |
| entry: |
| %d_addr = alloca double ; <double*> [#uses=2] |
| %retval = alloca i32* ; <i32**> [#uses=2] |
| %0 = alloca i32* ; <i32**> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store double %d, double* %d_addr |
| %1 = load double* %d_addr, align 8 ; <double> [#uses=1] |
| %2 = call i32 (i8*, ...)* @printf(i8* noalias getelementptr inbounds ([4 x i8]* @.str1, i64 0, i64 0), double %1) nounwind ; <i32> [#uses=0] |
| store i32* null, i32** %0, align 8 |
| %3 = load i32** %0, align 8 ; <i32*> [#uses=1] |
| store i32* %3, i32** %retval, align 8 |
| br label %return |
| |
| return: ; preds = %entry |
| %retval1 = load i32** %retval ; <i32*> [#uses=1] |
| ret i32* %retval1 |
| } |
| |
| define void @main() nounwind { |
| entry: |
| %d = alloca double ; <double*> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store i32* (double)* @A, i32* (double)** @FP, align 8 |
| store i32* (double)* bitcast (i32* (float)* @B to i32* (double)*), i32* (double)** @FP, align 8 |
| store double 5.000000e+00, double* %d, align 8 |
| %0 = load i32* (double)** @FP, align 8 ; <i32* (double)*> [#uses=1] |
| %1 = load double* %d, align 8 ; <double> [#uses=1] |
| %2 = call i32* %0(double %1) nounwind ; <i32*> [#uses=0] |
| br label %return |
| |
| return: ; preds = %entry |
| ret void |
| } |