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| author | Jim Grosbach <grosbach@apple.com> | 2010-05-28 17:37:40 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-05-28 17:37:40 +0000 |
| commit | 5caeff5c011d9cff5255748b5a0082bca8426554 (patch) | |
| tree | 327ad94e409f287dfeee00f9738a95cd50a814ea /lib/Target | |
| parent | fe47aae6a8132af400139612f9ee5aec220c4385 (diff) | |
| download | llvm-5caeff5c011d9cff5255748b5a0082bca8426554.tar.gz llvm-5caeff5c011d9cff5255748b5a0082bca8426554.tar.bz2 llvm-5caeff5c011d9cff5255748b5a0082bca8426554.tar.xz | |
make sure accesses to set up the jmpbuf don't get moved after it by the scheduler. Add a missing \n.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104967 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 9 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 3 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 5 |
3 files changed, 10 insertions, 7 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 54531aa196..9358ee8f4d 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -2530,11 +2530,11 @@ let Defs = [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR, D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D30, - D31 ] in { + D31 ], hasSideEffects = 1, isBarrier = 1 in { def Int_eh_sjlj_setjmp : XI<(outs), (ins GPR:$src, GPR:$val), AddrModeNone, SizeSpecial, IndexModeNone, Pseudo, NoItinerary, - "add\t$val, pc, #8\t${:comment} eh_setjmp begin\t" + "add\t$val, pc, #4\t${:comment} eh_setjmp begin\n\t" "str\t$val, [$src, #+4]\n\t" "mov\tr0, #0\n\t" "add\tpc, pc, #0\n\t" @@ -2544,11 +2544,12 @@ let Defs = } let Defs = - [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR ] in { + [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR ], + hasSideEffects = 1, isBarrier = 1 in { def Int_eh_sjlj_setjmp_nofp : XI<(outs), (ins GPR:$src, GPR:$val), AddrModeNone, SizeSpecial, IndexModeNone, Pseudo, NoItinerary, - "add\t$val, pc, #8\n ${:comment} eh_setjmp begin\t" + "add\t$val, pc, #4\n ${:comment} eh_setjmp begin\n\t" "str\t$val, [$src, #+4]\n\t" "mov\tr0, #0\n\t" "add\tpc, pc, #0\n\t" diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index 1458bb4930..d24b739bc2 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -925,7 +925,8 @@ let isCall = 1, // all of the callee-saved resgisters, which is exactly what we want. // $val is a scratch register for our use. let Defs = - [ R0, R1, R2, R3, R4, R5, R6, R7, R12 ] in { + [ R0, R1, R2, R3, R4, R5, R6, R7, R12 ], hasSideEffects = 1, + isBarrier = 1 in { def tInt_eh_sjlj_setjmp : ThumbXI<(outs),(ins tGPR:$src, tGPR:$val), AddrModeNone, SizeSpecial, NoItinerary, "mov\t$val, pc\t${:comment} begin eh.setjmp\n" diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 09a88474f5..b2b741e092 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -2394,7 +2394,7 @@ let Defs = [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR, D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D30, - D31 ] in { + D31 ], hasSideEffects = 1, isBarrier = 1 in { def t2Int_eh_sjlj_setjmp : Thumb2XI<(outs), (ins GPR:$src, tGPR:$val), AddrModeNone, SizeSpecial, NoItinerary, "mov\t$val, pc\t${:comment} begin eh.setjmp\n" @@ -2409,7 +2409,8 @@ let Defs = } let Defs = - [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR ] in { + [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR ], + hasSideEffects = 1, isBarrier = 1 in { def t2Int_eh_sjlj_setjmp_nofp : Thumb2XI<(outs), (ins GPR:$src, tGPR:$val), AddrModeNone, SizeSpecial, NoItinerary, "mov\t$val, pc\t${:comment} begin eh.setjmp\n" |