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

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

19 lines
535 B
C
Raw Normal View History

clang/test: REQUIRES: s/ppc{32|64}-registered-target/powerpc-registered-target/ llvm-svn: 196349
2013-12-04 11:41:15 +08:00
// REQUIRES: powerpc-registered-target
[PPC] Remove Darwin support from POWER backend. This patch removes uses of the Darwin ABI for PowerPC related test cases. This is the first step in removing Darwin support from the POWER backend. clang/test/CodeGen/darwin-ppc-varargs.c was deleted because it was a darwin/ppc specific test case. All other tests were updated to remove the darwin/ppc specific invocation. Phabricator Review: https://reviews.llvm.org/D50989. llvm-svn: 340770
2018-08-28 03:53:19 +08:00
// RUN: %clang_cc1 -triple powerpc-unknown-linux-gnu -emit-llvm -o - %s -O2 -disable-llvm-passes | 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);
[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences For a default visibility external linkage definition, dso_local is set for ELF -fno-pic/-fpie and COFF and Mach-O. Since default clang -cc1 for ELF is similar to -fpic ("PIC Level" is not set), this nuance causes unneeded binary format differences. To make emitted IR similar, ELF -cc1 -fpic will default to -fno-semantic-interposition, which sets dso_local for default visibility external linkage definitions. To make this flip smooth and enable future (dso_local as definition default), this patch replaces (function) `define ` with `define{{.*}} `, (variable/constant/alias) `= ` with `={{.*}} `, or inserts appropriate `{{.*}} `.
2020-12-31 16:27:11 +08:00
// CHECK: boolsize ={{.*}} global i32 1, 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;
}
[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences For a default visibility external linkage definition, dso_local is set for ELF -fno-pic/-fpie and COFF and Mach-O. Since default clang -cc1 for ELF is similar to -fpic ("PIC Level" is not set), this nuance causes unneeded binary format differences. To make emitted IR similar, ELF -cc1 -fpic will default to -fno-semantic-interposition, which sets dso_local for default visibility external linkage definitions. To make this flip smooth and enable future (dso_local as definition default), this patch replaces (function) `define ` with `define{{.*}} `, (variable/constant/alias) `= ` with `={{.*}} `, or inserts appropriate `{{.*}} `.
2020-12-31 16:27:11 +08:00
// CHECK-LABEL: define{{.*}} void @f(
[PPC] Remove Darwin support from POWER backend. This patch removes uses of the Darwin ABI for PowerPC related test cases. This is the first step in removing Darwin support from the POWER backend. clang/test/CodeGen/darwin-ppc-varargs.c was deleted because it was a darwin/ppc specific test case. All other tests were updated to remove the darwin/ppc specific invocation. Phabricator Review: https://reviews.llvm.org/D50989. llvm-svn: 340770
2018-08-28 03:53:19 +08:00
// CHECK: [[FROMMEM:%.*]] = load i8, i8* %
// CHECK: [[BOOLVAL:%.*]] = trunc i8 [[FROMMEM]] to i1
// CHECK: [[TOMEM:%.*]] = zext i1 [[BOOLVAL]] to i8
// CHECK: store i8 [[TOMEM]]
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: ret void
[PPC] Remove Darwin support from POWER backend. This patch removes uses of the Darwin ABI for PowerPC related test cases. This is the first step in removing Darwin support from the POWER backend. clang/test/CodeGen/darwin-ppc-varargs.c was deleted because it was a darwin/ppc specific test case. All other tests were updated to remove the darwin/ppc specific invocation. Phabricator Review: https://reviews.llvm.org/D50989. llvm-svn: 340770
2018-08-28 03:53:19 +08:00
// CHECK: i8 0, i8 2}