| ; RUN: llc < %s -mtriple=thumbv7-none-linux-gnueabi | FileCheck %s | |
| ; PR4659 | |
| ; PR4682 | |
| define hidden i32 @__gcov_execlp(i8* %path, i8* %arg, ...) nounwind { | |
| entry: | |
| ; CHECK: __gcov_execlp: | |
| ; CHECK: sub sp, #8 | |
| ; CHECK: push | |
| ; CHECK: add r7, sp, #4 | |
| ; CHECK: sub.w r4, r7, #4 | |
| ; CHECK: mov sp, r4 | |
| ; CHECK-NOT: mov sp, r7 | |
| ; CHECK: add sp, #8 | |
| call void @__gcov_flush() nounwind | |
| br i1 undef, label %bb5, label %bb | |
| bb: ; preds = %bb, %entry | |
| br i1 undef, label %bb5, label %bb | |
| bb5: ; preds = %bb, %entry | |
| %0 = alloca i8*, i32 undef, align 4 ; <i8**> [#uses=1] | |
| %1 = call i32 @execvp(i8* %path, i8** %0) nounwind ; <i32> [#uses=1] | |
| ret i32 %1 | |
| } | |
| declare hidden void @__gcov_flush() | |
| declare i32 @execvp(i8*, i8**) nounwind |