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| author | Serge Rogatch <srogatch@accesssoftek.com> | 2017-01-17 11:52:10 +0000 |
|---|---|---|
| committer | Serge Rogatch <srogatch@accesssoftek.com> | 2017-01-17 11:52:10 +0000 |
| commit | 50be6b45a9d1d7468af47b63fcbf8762b2818ac6 (patch) | |
| tree | 8c391a6e12a4b719c94e59a85de86d2bb15056fd /llvm/test/CodeGen | |
| parent | d4eb800b03e0353ce880092d2f1775d5aa37bdd8 (diff) | |
| download | bcm5719-llvm-50be6b45a9d1d7468af47b63fcbf8762b2818ac6.tar.gz bcm5719-llvm-50be6b45a9d1d7468af47b63fcbf8762b2818ac6.zip | |
[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
llvm-svn: 292210
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/ARM/xray-armv6-attribute-instrumentation.ll | 6 | ||||
| -rw-r--r-- | llvm/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/xray-armv6-attribute-instrumentation.ll b/llvm/test/CodeGen/ARM/xray-armv6-attribute-instrumentation.ll index 8a8c667b2d8..93c3cb14fb7 100644 --- a/llvm/test/CodeGen/ARM/xray-armv6-attribute-instrumentation.ll +++ b/llvm/test/CodeGen/ARM/xray-armv6-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 diff --git a/llvm/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll b/llvm/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll index 07852cd6879..d14590b8867 100644 --- a/llvm/test/CodeGen/ARM/xray-armv7-attribute-instrumentation.ll +++ b/llvm/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 |
