From 62718de2b95e875505ec2b46b0ee0c0665d45ddf Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Tue, 30 Nov 2010 00:34:08 +0000 Subject: [PATCH] Add correct encoding for "bl __aeabi_read_tp". However, the asm matcher isn't able to match this yet. llvm-svn: 120369 --- llvm/lib/Target/ARM/ARMInstrThumb.td | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/llvm/lib/Target/ARM/ARMInstrThumb.td b/llvm/lib/Target/ARM/ARMInstrThumb.td index 0fac0daa0ef7..3fd4d8000fee 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb.td @@ -1265,11 +1265,13 @@ def tLEApcrelJT : T1I<(outs tGPR:$Rd), // // __aeabi_read_tp preserves the registers r1-r3. -let isCall = 1, - Defs = [R0, LR], Uses = [SP] in { +let isCall = 1, Defs = [R0, LR], Uses = [SP] in { def tTPsoft : TIx2<0b11110, 0b11, 1, (outs), (ins), IIC_Br, "bl\t__aeabi_read_tp", - [(set R0, ARMthread_pointer)]>; + [(set R0, ARMthread_pointer)]> { + // Encoding is 0xf7fffffe. + let Inst = 0xf7fffffe; + } } // SJLJ Exception handling intrinsics