maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/CodeGen/bool_test.c

19 lines
528 B
C
Raw Normal View History

Tests: check for target availability for target-specific tests. Lots of tests are using an explicit target triple w/o first checking that the target is actually available. Add a REQUIRES clause to a bunch of them. This should hopefully unbreak bots which don't configure w/ all targets enabled. llvm-svn: 159949
2012-07-10 02:34:21 +08:00
// REQUIRES: ppc32-registered-target
Fix IR generation for bool on PPC (and any other target where bool is not 8 bits in memory). PR11777. llvm-svn: 167802
2012-11-13 10:05:15 +08:00
// RUN: %clang_cc1 -triple powerpc-apple-macosx10.4.0 -emit-llvm -o - %s -O2 -disable-llvm-optzns | FileCheck %s
PowerPC fixes. Fix the width and align of bool type on Darwin to be 32bits while keeping it 8 everywhere else. Change the definition of va_list to default to SV4 ABI one and let darwin subtarget override this. Both changes submitted by Nathan Whitehorn and reviewed by Rafael Espindola. llvm-svn: 122956
2011-01-06 16:27:10 +08:00
int boolsize = sizeof(_Bool);
Fix IR generation for bool on PPC (and any other target where bool is not 8 bits in memory). PR11777. llvm-svn: 167802
2012-11-13 10:05:15 +08:00
// CHECK: boolsize = global i32 4, align 4
PowerPC fixes. Fix the width and align of bool type on Darwin to be 32bits while keeping it 8 everywhere else. Change the definition of va_list to default to SV4 ABI one and let darwin subtarget override this. Both changes submitted by Nathan Whitehorn and reviewed by Rafael Espindola. llvm-svn: 122956
2011-01-06 16:27:10 +08:00
Fix IR generation for bool on PPC (and any other target where bool is not 8 bits in memory). PR11777. llvm-svn: 167802
2012-11-13 10:05:15 +08:00
void f(_Bool *x, _Bool *y) {
*x = *y;
}
// CHECK: define void @f(
// CHECK: [[FROMMEM:%.*]] = load i32* %
// CHECK: [[BOOLVAL:%.*]] = trunc i32 [[FROMMEM]] to i1
// CHECK: [[TOMEM:%.*]] = zext i1 [[BOOLVAL]] to i32
// CHECK: store i32 [[TOMEM]]
// CHECK: ret void
// CHECK: metadata !{i32 0, i32 2}