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llvm-project/clang/test/CodeGenCXX/bool-bitfield.cpp

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Remove more unused uses of -verify. llvm-svn: 185643
2013-07-04 22:58:42 +08:00
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
Make sure CodeGen uses a value of the correct type as the result of of assignment to a bool bitfield. PR14638. llvm-svn: 170480
2012-12-19 08:26:58 +08:00
// RUN: | FileCheck %s
// PR14638; make sure this doesn't crash.
struct A {
bool m_sorted : 1;
};
void func1(bool b, A& a1)
{
if ((a1.m_sorted = b)) {}
}
[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 @_Z5func1bR1A
Make sure CodeGen uses a value of the correct type as the result of of assignment to a bool bitfield. PR14638. llvm-svn: 170480
2012-12-19 08:26:58 +08:00
// CHECK: br i1
// CHECK: ret void