diff options
| author | Eric Christopher <echristo@apple.com> | 2010-06-23 08:01:49 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-06-23 08:01:49 +0000 |
| commit | 18ebf747812f6af74143c75d86abad271c95346a (patch) | |
| tree | f6895c6a4236e5e25b48521c0f5ef0eba8fbb318 | |
| parent | ec4c02d252b4f2b3dda053c9c7c894832c91dfca (diff) | |
Update uses, defs, and comments for darwin tls patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106621 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86Instr64bit.td | 11 | ||||
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 11 |
2 files changed, 9 insertions, 13 deletions
diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td index eb1133321b..f1d504bb22 100644 --- a/lib/Target/X86/X86Instr64bit.td +++ b/lib/Target/X86/X86Instr64bit.td @@ -1705,13 +1705,10 @@ def TLS_addr64 : I<0, Pseudo, (outs), (ins lea64mem:$sym), [(X86tlsaddr tls64addr:$sym)]>, Requires<[In64BitMode]>; -// FIXME: Not true for darwin -let Defs = [RAX, RCX, RDX, RSI, RDI, R8, R9, R10, R11, - FP0, FP1, FP2, FP3, FP4, FP5, FP6, ST0, ST1, - MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7, - XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, - XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15, EFLAGS], - Uses = [RSP], +// 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], + Uses = [RDI], usesCustomInserter = 1 in def TLSCall_64 : I<0, Pseudo, (outs), (ins i64mem:$sym), "# Fixme into a call", diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 02508cb26f..14982e79ea 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -3851,12 +3851,11 @@ def TLS_addr32 : I<0, Pseudo, (outs), (ins lea32mem:$sym), [(X86tlsaddr tls32addr:$sym)]>, Requires<[In32BitMode]>; -// FIXME: Not true for darwin -let Defs = [EAX, ECX, EDX, FP0, FP1, FP2, FP3, FP4, FP5, FP6, ST0, - MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7, - XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, - XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15, EFLAGS], - Uses = [ESP], +// For i386, the address of the thunk is passed on the stack, on return the +// address of the variable is in %eax. %ecx is trashed during the function +// call. %edx is preserved. +let Defs = [EAX], + Uses = [ESP, ECX], usesCustomInserter = 1 in def TLSCall_32 : I<0, Pseudo, (outs), (ins i32mem:$sym), "# Fixme into a call", |