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| author | Daniel Cederman <cederman@gaisler.com> | 2018-08-13 14:18:09 +0000 |
|---|---|---|
| committer | Daniel Cederman <cederman@gaisler.com> | 2018-08-13 14:18:09 +0000 |
| commit | dc3e4c6d9570656c7ba22f4d858941c43d6e49e6 (patch) | |
| tree | 3800cbc3e40f1920ac839a5347db89e6bbb3bc11 /llvm/test/CodeGen/SPARC | |
| parent | 4e1293b5e1b68fc2e3ca2bd85ade431350ab3c61 (diff) | |
| download | bcm5719-llvm-dc3e4c6d9570656c7ba22f4d858941c43d6e49e6.tar.gz bcm5719-llvm-dc3e4c6d9570656c7ba22f4d858941c43d6e49e6.zip | |
Revert "[Sparc] Add support for the cycle counter available in GR740"
It breaks when using EXPENSIVE_CHECKS with the error message
"Bad machine code: Using an undefined physical register".
llvm-svn: 339570
Diffstat (limited to 'llvm/test/CodeGen/SPARC')
| -rw-r--r-- | llvm/test/CodeGen/SPARC/readcycle.ll | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/test/CodeGen/SPARC/readcycle.ll b/llvm/test/CodeGen/SPARC/readcycle.ll deleted file mode 100644 index 5c330ea1dac..00000000000 --- a/llvm/test/CodeGen/SPARC/readcycle.ll +++ /dev/null @@ -1,11 +0,0 @@ -; RUN: llc < %s -march=sparc -mcpu=gr740 | FileCheck %s -; CHECK: rd %asr23, %o1 -; CHECK: mov %g0, %o0 - -define i64 @test() { -entry: - %0 = call i64 @llvm.readcyclecounter() - ret i64 %0 -} - -declare i64 @llvm.readcyclecounter() |
