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Differential D88963

[SystemZ][z/OS] Add test of zero length bitfield type size larger than target zero length bitfield boundary
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Authored by fanbo-meng on Oct 7 2020, 6:19 AM.

Details

Reviewers
abhina.sreeskantharajan
hubert.reinterpretcast
Commits
rG9908ee567059: [SystemZ][z/OS] Add test of zero length bitfield type size larger than target…

Diff Detail

Event Timeline

fanbo-meng created this revision.Oct 7 2020, 6:19 AM
Herald added a project: Restricted Project. · View Herald TranscriptOct 7 2020, 6:19 AM
Herald added a subscriber: cfe-commits. · View Herald Transcript
fanbo-meng requested review of this revision.Oct 7 2020, 6:19 AM
fanbo-meng retitled this revision from [SystemZ][z/OS] Add test of zero length bitfield type larger than zero length bitfield boundary to [SystemZ][z/OS] Add test of zero length bitfield type size larger than target zero length bitfield boundary.
Harbormaster completed remote builds in B74265: Diff 296654.Oct 7 2020, 6:30 AM
hubert.reinterpretcast accepted this revision.Oct 7 2020, 7:47 AM

LGTM; thanks.

This revision is now accepted and ready to land.Oct 7 2020, 7:47 AM
Closed by commit rG9908ee567059: [SystemZ][z/OS] Add test of zero length bitfield type size larger than target… (authored by fanbo-meng, committed by abhina.sreeskantharajan). · Explain WhyOct 7 2020, 8:34 AM
This revision was automatically updated to reflect the committed changes.
abhina.sreeskantharajan added a commit: rG9908ee567059: [SystemZ][z/OS] Add test of zero length bitfield type size larger than target….

Revision Contents

PathSize
clang/
test/
CodeGen/
11 lines

Diff 296693

clang/test/CodeGen/zos-alignment.c

Show First 20 Lines • Show All 84 Lines • ▼ Show 20 Lines
struct s10 { struct s10 {
unsigned int __attribute__((aligned)) a; unsigned int __attribute__((aligned)) a;
} S10; } S10;
// CHECK: 0 | struct s10 // CHECK: 0 | struct s10
// CHECK-NEXT: 0 | unsigned int a // CHECK-NEXT: 0 | unsigned int a
// CHECK-NEXT: | [sizeof=16, align=16] // CHECK-NEXT: | [sizeof=16, align=16]
struct s11 {
char a;
long :0;
char b;
} S11;
// CHECK: 0 | struct s11
// CHECK-NEXT: 0 | char a
// CHECK-NEXT: 8:- | long
// CHECK-NEXT: 8 | char b
// CHECK-NEXT: | [sizeof=16, align=8]
union u0 { union u0 {
unsigned short d1 __attribute__((packed)); unsigned short d1 __attribute__((packed));
int d2:10; int d2:10;
long d3; long d3;
} U0 __attribute__((aligned(8))); } U0 __attribute__((aligned(8)));
// CHECK: 0 | union u0 // CHECK: 0 | union u0
// CHECK-NEXT: 0 | unsigned short d1 // CHECK-NEXT: 0 | unsigned short d1
// CHECK-NEXT: 0:0-9 | int d2 // CHECK-NEXT: 0:0-9 | int d2
Show All 29 Lines