File: aix-vector-attr-aligned.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (33 lines) | stat: -rw-r--r-- 1,051 bytes parent folder | download | duplicates (18) 
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
32
33
 
// REQUIRES: powerpc-registered-target
// RUN: %clang_cc1 -triple powerpc-unknown-aix -target-feature +altivec -target-cpu pwr7 -emit-llvm -o - %s | \
// RUN:   FileCheck %s
// RUN: %clang_cc1 -triple powerpc64-unknown-aix -target-feature +altivec -target-cpu pwr7 -emit-llvm -o - %s | \
// RUN:   FileCheck %s

typedef vector int __attribute__((aligned(8))) UnderAlignedVI;

vector int g32 __attribute__((aligned(32)));
vector int g8 __attribute__((aligned(8)));
UnderAlignedVI TypedefedGlobal;

int escape(vector int*);

int local32(void) {
  vector int l32 __attribute__((aligned(32)));
  return escape(&l32);
}

int local8(void) {
  vector int l8 __attribute__((aligned(8)));
  return escape(&l8);
}

// CHECK: @g32 = global <4 x i32> zeroinitializer, align 32
// CHECK: @g8 = global <4 x i32> zeroinitializer, align 16
// CHECK: @TypedefedGlobal = global <4 x i32> zeroinitializer, align 8

// CHECK-LABEL: @local32
// CHECK:         %l32 = alloca <4 x i32>, align 32
//
// CHECK-LABEL: @local8
// CHECK:         %l8 = alloca <4 x i32>, align 16