llvm-project/clang/test/CodeGen/microsoft-no-common-align.c
Sjoerd Meijer 3d9a0445cc Recommit #2 "[Driver] Default to -fno-common for all targets"
After a first attempt to fix the test-suite failures, my first recommit
caused the same failures again. I had updated CMakeList.txt files of
tests that needed -fcommon, but it turns out that there are also
Makefiles which are used by some bots, so I've updated these Makefiles
now too.

See the original commit message for more details on this change:
0a9fc9233e172601e26381810d093e02ef410f65
2020-03-09 19:57:03 +00:00

12 lines
551 B
C

// RUN: %clang_cc1 -triple x86_64-windows-msvc -fcommon -emit-llvm -o - %s | FileCheck %s
typedef float TooLargeAlignment __attribute__((__vector_size__(64)));
typedef float NormalAlignment __attribute__((__vector_size__(4)));
TooLargeAlignment TooBig;
// CHECK: @TooBig = dso_local global <16 x float> zeroinitializer, align 64
NormalAlignment JustRight;
// CHECK: @JustRight = common dso_local global <1 x float> zeroinitializer, align 4
TooLargeAlignment *IsAPointer;
// CHECK: @IsAPointer = common dso_local global <16 x float>* null, align 8