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author | Eric Christopher <echristo@apple.com> | 2011-01-18 01:37:20 +0000 |
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committer | Eric Christopher <echristo@apple.com> | 2011-01-18 01:37:20 +0000 |
commit | cdfe3c359b1c6003aca559d7a3d3b15168c419d4 (patch) | |
tree | a82516eff2572cd7c7c2a0e7dd4ba6e967e6b5f1 /lib/Target/X86/X86InstrCompiler.td | |
parent | 32899199c043269b4dfab7f0429cc946e67bd54d (diff) | |
download | llvm-cdfe3c359b1c6003aca559d7a3d3b15168c419d4.tar.gz llvm-cdfe3c359b1c6003aca559d7a3d3b15168c419d4.tar.bz2 llvm-cdfe3c359b1c6003aca559d7a3d3b15168c419d4.tar.xz |
The stub routine that we're calling uses test and so clobbers
the flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123712 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrCompiler.td')
-rw-r--r-- | lib/Target/X86/X86InstrCompiler.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td index da5e05a5d7..4f60de0faf 100644 --- a/lib/Target/X86/X86InstrCompiler.td +++ b/lib/Target/X86/X86InstrCompiler.td @@ -283,7 +283,7 @@ def TLS_addr64 : I<0, Pseudo, (outs), (ins i64mem:$sym), // For i386, the address of the thunk is passed on the stack, on return the // address of the variable is in %eax. %ecx is trashed during the function // call. All other registers are preserved. -let Defs = [EAX, ECX], +let Defs = [EAX, ECX, EFLAGS], Uses = [ESP], usesCustomInserter = 1 in def TLSCall_32 : I<0, Pseudo, (outs), (ins i32mem:$sym), @@ -293,7 +293,7 @@ def TLSCall_32 : I<0, Pseudo, (outs), (ins i32mem:$sym), // For x86_64, the address of the thunk is passed in %rdi, on return // the address of the variable is in %rax. All other registers are preserved. -let Defs = [RAX], +let Defs = [RAX, EFLAGS], Uses = [RSP, RDI], usesCustomInserter = 1 in def TLSCall_64 : I<0, Pseudo, (outs), (ins i64mem:$sym), |