File: ppc32-varargs-id.m

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (31 lines) | stat: -rw-r--r-- 1,139 bytes parent folder | download | duplicates (8)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
// REQUIRES: powerpc-registered-target
// RUN: %clang_cc1 -triple powerpc-unknown-openbsd -fblocks -emit-llvm -o - %s | FileCheck %s

#include <stdarg.h>

id testObject(va_list ap) {
  return va_arg(ap, id);
}
// CHECK: @testObject
// CHECK: using_regs:
// CHECK-NEXT: getelementptr inbounds %struct.__va_list_tag, ptr %{{[0-9]+}}, i32 0, i32 4
// CHECK-NEXT: load ptr, ptr %{{[0-9]+}}, align 4
// CHECK-NEXT: mul i8 %numUsedRegs, 4
// CHECK-NEXT: getelementptr inbounds i8, ptr %{{[0-9]+}}, i8 %{{[0-9]+}}
// CHECK-NEXT: add i8 %numUsedRegs, 1
// CHECK-NEXT: store i8 %{{[0-9]+}}, ptr %gpr, align 4
// CHECK-NEXT: br label %cont

typedef void (^block)(void);
block testBlock(va_list ap) {
  return va_arg(ap, block);
}
// CHECK: @testBlock
// CHECK: using_regs:
// CHECK-NEXT: getelementptr inbounds %struct.__va_list_tag, ptr %{{[0-9]+}}, i32 0, i32 4
// CHECK-NEXT: load ptr, ptr %{{[0-9]+}}, align 4
// CHECK-NEXT: mul i8 %numUsedRegs, 4
// CHECK-NEXT: getelementptr inbounds i8, ptr %{{[0-9]+}}, i8 %{{[0-9]+}}
// CHECK-NEXT: add i8 %numUsedRegs, 1
// CHECK-NEXT: store i8 %{{[0-9]+}}, ptr %gpr, align 4
// CHECK-NEXT: br label %cont