From cfebc18d7ca6f7e5b974fe2f2b8f8354a0ba8c63 Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Tue, 21 Oct 2008 16:54:12 +0000 Subject: [PATCH] use pre-UAL mnemonics for push/pop for compilaton callback function llvm-svn: 57911 --- llvm/lib/Target/ARM/ARMJITInfo.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/llvm/lib/Target/ARM/ARMJITInfo.cpp b/llvm/lib/Target/ARM/ARMJITInfo.cpp index 39cde991415d..c2db9cda8f9d 100644 --- a/llvm/lib/Target/ARM/ARMJITInfo.cpp +++ b/llvm/lib/Target/ARM/ARMJITInfo.cpp @@ -56,7 +56,7 @@ extern "C" { // for the real target function right now. We have to act as if this // whole compilation callback doesn't exist as far as the caller is // concerned, so we can't just preserve the callee saved regs. - "push {r0, r1, r2, r3, lr}\n" + "stmdb sp!, {r0, r1, r2, r3, lr}\n" // The LR contains the address of the stub function on entry. // pass it as the argument to the C part of the callback "mov r0, lr\n" @@ -87,7 +87,7 @@ extern "C" { // The above twiddling of the saved return addresses allows us to // deallocate everything, including the LR the stub saved, all in one // pop instruction. - "pop {r0, r1, r2, r3, lr, pc}\n" + "ldmia sp!, {r0, r1, r2, r3, lr, pc}\n" ); #else // Not an ARM host void ARMCompilationCallback() {