RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-30 07:22:55 +01:00
Code Issues Projects Releases Wiki Activity
7ba3455dfc
llvm-mirror/test/CodeGen/ARM/unaligned_load_store.ll

78 lines
1.9 KiB
LLVM
Raw Normal View History

Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; RUN: llc < %s -march=arm -pre-RA-sched=source | FileCheck %s -check-prefix=EXPANDED
Use vld1 / vst2 for unaligned v2f64 load / store. e.g. Use vld1.16 for 2-byte aligned address. Based on patch by David Peixotto. Also use vld1.64 / vst1.64 with 128-bit alignment to take advantage of alignment hints. rdar://12090772, rdar://12238782 llvm-svn: 164089
2012-09-18 03:42:45 +02:00
; RUN: llc < %s -mtriple=armv6-apple-darwin -mcpu=cortex-a8 -mattr=-neon -arm-strict-align -pre-RA-sched=source | FileCheck %s -check-prefix=EXPANDED
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; RUN: llc < %s -mtriple=armv6-apple-darwin -mcpu=cortex-a8 | FileCheck %s -check-prefix=UNALIGNED
Expand unaligned loads/stores when the target doesn't support them. (PR1548) llvm-svn: 40682
2007-08-01 21:34:21 +02:00
Reapply r79127. It was fixed by d0k. llvm-svn: 79136
2009-08-15 23:21:19 +02:00
; rdar://7113725
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; rdar://12091029
Expand unaligned loads/stores when the target doesn't support them. (PR1548) llvm-svn: 40682
2007-08-01 21:34:21 +02:00
Remove arm_apcscc from the test files. It is the default and doing this matches what llvm-gcc and clang now produce. llvm-svn: 106221
2010-06-17 17:18:27 +02:00
define void @t(i8* nocapture %a, i8* nocapture %b) nounwind {
Revert r79127. It was causing compilation errors. llvm-svn: 79135
2009-08-15 23:14:01 +02:00
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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; EXPANDED-LABEL: t:
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; EXPANDED: ldrb [[R2:r[0-9]+]]
; EXPANDED: ldrb [[R3:r[0-9]+]]
; EXPANDED: ldrb [[R12:r[0-9]+]]
; EXPANDED: ldrb [[R1:r[0-9]+]]
; EXPANDED: strb [[R1]]
; EXPANDED: strb [[R12]]
; EXPANDED: strb [[R3]]
; EXPANDED: strb [[R2]]
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; UNALIGNED-LABEL: t:
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; UNALIGNED: ldr r1
; UNALIGNED: str r1
Reapply r79127. It was fixed by d0k. llvm-svn: 79136
2009-08-15 23:21:19 +02:00
%__src1.i = bitcast i8* %b to i32* ; <i32*> [#uses=1]
%__dest2.i = bitcast i8* %a to i32* ; <i32*> [#uses=1]
%tmp.i = load i32* %__src1.i, align 1 ; <i32> [#uses=1]
store i32 %tmp.i, i32* %__dest2.i, align 1
ret void
Expand unaligned loads/stores when the target doesn't support them. (PR1548) llvm-svn: 40682
2007-08-01 21:34:21 +02:00
}
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
define void @hword(double* %a, double* %b) nounwind {
entry:
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; EXPANDED-LABEL: hword:
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; EXPANDED-NOT: vld1
; EXPANDED: ldrh
; EXPANDED-NOT: str1
; EXPANDED: strh
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; UNALIGNED-LABEL: hword:
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; UNALIGNED: vld1.16
; UNALIGNED: vst1.16
%tmp = load double* %a, align 2
store double %tmp, double* %b, align 2
ret void
}
define void @byte(double* %a, double* %b) nounwind {
entry:
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; EXPANDED-LABEL: byte:
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; EXPANDED-NOT: vld1
; EXPANDED: ldrb
; EXPANDED-NOT: str1
; EXPANDED: strb
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; UNALIGNED-LABEL: byte:
Use vld1/vst1 to load/store f64 if alignment is < 4 and the target allows unaligned access. rdar://12091029 llvm-svn: 161962
2012-08-15 19:44:53 +02:00
; UNALIGNED: vld1.8
; UNALIGNED: vst1.8
%tmp = load double* %a, align 1
store double %tmp, double* %b, align 1
ret void
}
Use vld1 / vst2 for unaligned v2f64 load / store. e.g. Use vld1.16 for 2-byte aligned address. Based on patch by David Peixotto. Also use vld1.64 / vst1.64 with 128-bit alignment to take advantage of alignment hints. rdar://12090772, rdar://12238782 llvm-svn: 164089
2012-09-18 03:42:45 +02:00
define void @byte_word_ops(i32* %a, i32* %b) nounwind {
entry:
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 $NAME fi done llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; EXPANDED-LABEL: byte_word_ops:
Use vld1 / vst2 for unaligned v2f64 load / store. e.g. Use vld1.16 for 2-byte aligned address. Based on patch by David Peixotto. Also use vld1.64 / vst1.64 with 128-bit alignment to take advantage of alignment hints. rdar://12090772, rdar://12238782 llvm-svn: 164089
2012-09-18 03:42:45 +02:00
; EXPANDED: ldrb
; EXPANDED: strb
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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
; UNALIGNED-LABEL: byte_word_ops:
Use vld1 / vst2 for unaligned v2f64 load / store. e.g. Use vld1.16 for 2-byte aligned address. Based on patch by David Peixotto. Also use vld1.64 / vst1.64 with 128-bit alignment to take advantage of alignment hints. rdar://12090772, rdar://12238782 llvm-svn: 164089
2012-09-18 03:42:45 +02:00
; UNALIGNED-NOT: ldrb
; UNALIGNED: ldr
; UNALIGNED-NOT: strb
; UNALIGNED: str
%tmp = load i32* %a, align 1
store i32 %tmp, i32* %b, align 1
ret void
}
Reference in New Issue Copy Permalink