declare void @llvm.va_start(i8*) nounwind
declare void @llvm.va_end(i8*) nounwind
-; CHECK: test_byval_8_bytes_alignment:
+; CHECK-LABEL: test_byval_8_bytes_alignment:
define void @test_byval_8_bytes_alignment(i32 %i, ...) {
entry:
-; CHECK: stm r0, {r1, r2, r3}
+; CHECK: sub sp, sp, #12
+; CHECK: sub sp, sp, #4
+; CHECK: stmib sp, {r1, r2, r3}
%g = alloca i8*
%g1 = bitcast i8** %g to i8*
call void @llvm.va_start(i8* %g1)
ret void
}
-; CHECK: main:
+; CHECK-LABEL: main:
; CHECK: movw [[BASE:r[0-9]+]], :lower16:static_val
; CHECK: movt [[BASE]], :upper16:static_val
; ldm is not formed when the coalescer failed to coalesce everything.
-; CHECK: ldr r2, {{\[}}[[BASE]]{{\]}}
-; CHECK: ldr [[TMP:r[0-9]+]], {{\[}}[[BASE]], #4{{\]}}
+; CHECK: ldrd r2, [[TMP:r[0-9]+]], {{\[}}[[BASE]]{{\]}}
; CHECK: movw r0, #555
-; Currently the coalescer misses this opportunity.
-; CHECK: mov r3, [[TMP]]
define i32 @main() {
entry:
- call void (i32, ...)* @test_byval_8_bytes_alignment(i32 555, %struct_t* byval @static_val)
+ call void (i32, ...) @test_byval_8_bytes_alignment(i32 555, %struct_t* byval @static_val)
ret i32 0
}
declare void @f(double);
-; CHECK: test_byval_8_bytes_alignment_fixed_arg:
+; CHECK-LABEL: test_byval_8_bytes_alignment_fixed_arg:
; CHECK-NOT: str r1
; CHECK: str r3, [sp, #12]
; CHECK: str r2, [sp, #8]
; CHECK-NOT: str r1
define void @test_byval_8_bytes_alignment_fixed_arg(i32 %n1, %struct_t* byval %val) nounwind {
entry:
- %a = getelementptr inbounds %struct_t* %val, i32 0, i32 0
- %0 = load double* %a
- call void (double)* @f(double %0)
+ %a = getelementptr inbounds %struct_t, %struct_t* %val, i32 0, i32 0
+ %0 = load double, double* %a
+ call void (double) @f(double %0)
ret void
}
-; CHECK: main_fixed_arg:
+; CHECK-LABEL: main_fixed_arg:
; CHECK: movw [[BASE:r[0-9]+]], :lower16:static_val
; CHECK: movt [[BASE]], :upper16:static_val
; ldm is not formed when the coalescer failed to coalesce everything.
-; CHECK: ldr r2, {{\[}}[[BASE]]{{\]}}
-; CHECK: ldr [[TMP:r[0-9]+]], {{\[}}[[BASE]], #4{{\]}}
+; CHECK: ldrd r2, [[TMP:r[0-9]+]], {{\[}}[[BASE]]{{\]}}
; CHECK: movw r0, #555
-; Currently the coalescer misses this opportunity.
-; CHECK: mov r3, [[TMP]]
define i32 @main_fixed_arg() {
entry:
- call void (i32, %struct_t*)* @test_byval_8_bytes_alignment_fixed_arg(i32 555, %struct_t* byval @static_val)
+ call void (i32, %struct_t*) @test_byval_8_bytes_alignment_fixed_arg(i32 555, %struct_t* byval @static_val)
ret i32 0
}
-