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llvm-project/clang/test/CodeGen/x86_32-arguments-realign.c

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IRgen/ABI/x86-32: Realign indirect arguments when the ABI requires us to pass them with a smaller alignment than the rest of codegen expects. llvm-svn: 114115
2010-09-17 04:42:06 +08:00
// RUN: %clang_cc1 -w -fblocks -triple i386-apple-darwin9 -emit-llvm -o %t %s
// RUN: FileCheck < %t %s
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 @f0(%struct.s0* byval align 4)
Revert "Change memcpy/memset/memmove to have dest and source alignments." This reverts commit r253512. This likely broke the bots in: http://lab.llvm.org:8011/builders/clang-ppc64-elf-linux2/builds/20202 http://bb.pgr.jp/builders/clang-3stage-i686-linux/builds/3787 llvm-svn: 253542
2015-11-19 13:55:59 +08:00
// CHECK: call void @llvm.memcpy.p0i8.p0i8.i32(i8* %{{.*}}, i8* %{{.*}}, i32 16, i32 4, i1 false)
IRgen/ABI/x86-32: Realign indirect arguments when the ABI requires us to pass them with a smaller alignment than the rest of codegen expects. llvm-svn: 114115
2010-09-17 04:42:06 +08:00
// CHECK: }
struct s0 { long double a; };
void f0(struct s0 a0) {
extern long double f0_g0;
f0_g0 = a0.a;
}