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| author | Serge Rogatch <srogatch@accesssoftek.com> | 2017-01-19 20:24:23 +0000 |
|---|---|---|
| committer | Serge Rogatch <srogatch@accesssoftek.com> | 2017-01-19 20:24:23 +0000 |
| commit | 9a63b871bd87eef8eca931cd60879509ec0cc55b (patch) | |
| tree | 54d345f729db41728630ac93cff93ccc195bb788 /test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll | |
| parent | b1330a5678b050e8c8c1c7afa04488a2d1906829 (diff) | |
[XRay][Arm] Repair XRay table emission on Arm32 and add tests to identify such problem earlier
Summary:
Emission of XRay table was occasionally disabled for Arm32, but this bug was not then detected because earlier (also by mistake) testing of XRay was occasionally disabled on 32-bit Arm targets. This patch should fix that problem and detect such problems in the future.
This patch is one of a series, see also
- https://reviews.llvm.org/D28623
Reviewers: rengolin, dberris
Reviewed By: dberris
Subscribers: llvm-commits, aemerson, rengolin, dberris, iid_iunknown
Differential Revision: https://reviews.llvm.org/D28624
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292516 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll')
| -rw-r--r-- | test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll b/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll index 07852cd6879..d14590b8867 100644 --- a/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll +++ b/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll @@ -23,3 +23,9 @@ define i32 @foo() nounwind noinline uwtable "function-instrument"="xray-always" ; CHECK-LABEL: Ltmp1: ; CHECK-NEXT: bx lr } +; CHECK: .p2align 4 +; CHECK-NEXT: .long {{.*}}Lxray_synthetic_0 +; CHECK-NEXT: .section {{.*}}xray_instr_map{{.*}} +; CHECK-LABEL: Lxray_synthetic_0: +; CHECK: .long {{.*}}Lxray_sled_0 +; CHECK: .long {{.*}}Lxray_sled_1 |