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
531 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
Make '-disable-llvm-optzns' an alias for '-disable-llvm-passes'. Much to my surprise, '-disable-llvm-optzns' which I thought was the magical flag I wanted to get at the raw LLVM IR coming out of Clang deosn't do that. It still runs some passes over the IR. I don't want that, I really want the *raw* IR coming out of Clang and I strongly suspect everyone else using it is in the same camp. There is actually a flag that does what I want that I didn't know about called '-disable-llvm-passes'. I suspect many others don't know about it either. It both does what I want and is much simpler. This removes the confusing version and makes that spelling of the flag an alias for '-disable-llvm-passes'. I've also moved everything in Clang to use the 'passes' spelling as it seems both more accurate (*all* LLVM passes are disabled, not just optimizations) and much easier to remember and spell correctly. This is part of simplifying how Clang drives LLVM to make it cleaner to wire up to the new pass manager. Differential Revision: https://reviews.llvm.org/D28047 llvm-svn: 290392
2016-12-23 08:23:01 +08:00
// RUN: %clang_cc1 -triple powerpc-apple-macosx10.4.0 -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);
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-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. llvm-svn: 188447
2013-08-15 14:47:53 +08:00
// CHECK-LABEL: define void @f(
Update Clang tests to handle explicitly typed load changes in LLVM. llvm-svn: 230795
2015-02-28 05:19:58 +08:00
// CHECK: [[FROMMEM:%.*]] = load i32, i32* %
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: [[BOOLVAL:%.*]] = trunc i32 [[FROMMEM]] to i1
// CHECK: [[TOMEM:%.*]] = zext i1 [[BOOLVAL]] to i32
// CHECK: store i32 [[TOMEM]]
// CHECK: ret void
IR: Make metadata typeless in assembly, clang side Match LLVM changes from r224257. llvm-svn: 224259
2014-12-16 03:10:08 +08:00
// CHECK: i32 0, i32 2}