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| author | Weiming Zhao <weimingz@codeaurora.org> | 2016-12-07 18:41:07 +0000 |
|---|---|---|
| committer | Weiming Zhao <weimingz@codeaurora.org> | 2016-12-07 18:41:07 +0000 |
| commit | 86a022aea9d00a64edb897b0662b8cdd3beb8f34 (patch) | |
| tree | d6b819ca479ad34268b11af60f82b767c9bed6e7 /lib/builtins | |
| parent | e5e7511c0f440969f5561e590147b1b1882218bf (diff) | |
[builtin] for the condition for check __ARM_FEATURE_CLZ
Summary: Since CLZ is not available for Thumb1, we use __ARM_ARCH_ISA_THUMB != 1 as one of the conditions.
Reviewers: rnk, compnerd, rengolin
Subscribers: aemerson, rengolin, llvm-commits
Differential Revision: https://reviews.llvm.org/D27530
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@288954 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/builtins')
| -rw-r--r-- | lib/builtins/assembly.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/builtins/assembly.h b/lib/builtins/assembly.h index 377b3ea08..29d9f8844 100644 --- a/lib/builtins/assembly.h +++ b/lib/builtins/assembly.h @@ -70,9 +70,8 @@ #if defined(__ARM_ARCH_4T__) || __ARM_ARCH >= 5 #define ARM_HAS_BX #endif -#if !defined(__ARM_FEATURE_CLZ) && \ - ((__ARM_ARCH >= 6 && __ARM_ARCH_PROFILE != 'M') || \ - (__ARM_ARCH == 5 && !defined(__ARM_ARCH_5__))) +#if !defined(__ARM_FEATURE_CLZ) && __ARM_ARCH_ISA_THUMB != 1 && \ + (__ARM_ARCH >= 6 || (__ARM_ARCH == 5 && !defined(__ARM_ARCH_5__))) #define __ARM_FEATURE_CLZ #endif |