llvm-mirror/test/CodeGen/Thumb2/mul_const.ll

; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
; rdar://7069502

define i32 @t1(i32 %v) nounwind readnone {
entry:
; CHECK-LABEL: t1:
; CHECK: add.w r0, r0, r0, lsl #3
	%0 = mul i32 %v, 9
	ret i32 %0
}

define i32 @t2(i32 %v) nounwind readnone {
entry:
; CHECK-LABEL: t2:
; CHECK: rsb r0, r0, r0, lsl #3
	%0 = mul i32 %v, 7
	ret i32 %0
}
ARM: yet another round of ARM test clean ups llvm-svn: 205586 2014-04-04 01:47:24 +02:00			`; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - \| FileCheck %s`
Fix ARM isle code that optimize multiply by constants which are power-of-2 +/- 1. llvm-svn: 76520 2009-07-21 02:31:12 +02:00			`; rdar://7069502`

			`define i32 @t1(i32 %v) nounwind readnone {`
			`entry:`
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name ".ll" \| \ while read NAME; do echo "$NAME" if ! grep -q "^; RUN: llc.debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]@\([A-Za-z0-9_]\)(.$/\1/p" < $NAME \| \ while read FUNC; do sed -i '' "s/;\(.\)\([A-Za-z0-9_-]\):\( \)$FUNC: \$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done llvm-svn: 186280 2013-07-14 08:24:09 +02:00			`; CHECK-LABEL: t1:`
Add ".w" suffix for wide thumb-2 instructions. llvm-svn: 77199 2009-07-27 18:31:55 +02:00			`; CHECK: add.w r0, r0, r0, lsl #3`
Fix ARM isle code that optimize multiply by constants which are power-of-2 +/- 1. llvm-svn: 76520 2009-07-21 02:31:12 +02:00			`%0 = mul i32 %v, 9`
			`ret i32 %0`
			`}`

			`define i32 @t2(i32 %v) nounwind readnone {`
			`entry:`
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name ".ll" \| \ while read NAME; do echo "$NAME" if ! grep -q "^; RUN: llc.debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]@\([A-Za-z0-9_]\)(.$/\1/p" < $NAME \| \ while read FUNC; do sed -i '' "s/;\(.\)\([A-Za-z0-9_-]\):\( \)$FUNC: \$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done llvm-svn: 186280 2013-07-14 08:24:09 +02:00			`; CHECK-LABEL: t2:`
Fix ARM isle code that optimize multiply by constants which are power-of-2 +/- 1. llvm-svn: 76520 2009-07-21 02:31:12 +02:00			`; CHECK: rsb r0, r0, r0, lsl #3`
			`%0 = mul i32 %v, 7`
			`ret i32 %0`
			`}`