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Shrink ldr / str [sp, imm0-1024] to 16-bit instructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89326 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-11-19 06:32:27 +00:00
parent a64ce45917
commit 5b397c93a5
2 changed files with 32 additions and 8 deletions
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6
test/CodeGen/Thumb2/ldr-str-imm12.ll
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@@ -49,6 +49,12 @@ bb119: ; preds = %bb20, %bb20
unreachable
bb420: ; preds = %bb20, %bb20
; CHECK: bb420
; CHECK: str r{{[0-7]}}, [sp]
; CHECK: str r{{[0-7]}}, [sp, #+4]
; CHECK: str r{{[0-7]}}, [sp, #+8]
; CHECK: ldr r{{[0-7]}}, [sp, #+28]
; CHECK: str r{{[0-7]}}, [sp, #+24]
store %union.rec* null, %union.rec** @zz_hold, align 4
store %union.rec* null, %union.rec** @zz_res, align 4
store %union.rec* %x, %union.rec** @zz_hold, align 4