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llvm-mirror/test/CodeGen/X86/trunc-ext-ld-st.ll

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Replace more uses of sse41 with sse4.1. llc using the host cpu features and *waning* on unknown features is probably not a good thing :-( llvm-svn: 189144
2013-08-23 22:39:19 +02:00
; RUN: llc < %s -march=x86-64 -mcpu=corei7 -mattr=+sse4.1 | FileCheck %s
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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 $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
2013-07-19 00:47:09 +02:00
;CHECK-LABEL: load_2_i8:
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
; A single 16-bit load
Enable lowering ZERO_EXTEND/ANY_EXTEND to PMOVZX from SSE4.1 llvm-svn: 166486
2012-10-23 19:34:00 +02:00
;CHECK: pmovzxbq
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
;CHECK: paddq
;CHECK: pshufb
; A single 16-bit store
;CHECK: movw
;CHECK: ret
define void @load_2_i8(<2 x i8>* %A) {
%T = load <2 x i8>* %A
%G = add <2 x i8> %T, <i8 9, i8 7>
store <2 x i8> %G, <2 x i8>* %A
ret void
}
Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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 $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
2013-07-19 00:47:09 +02:00
;CHECK-LABEL: load_2_i16:
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
; Read 32-bits
Enable lowering ZERO_EXTEND/ANY_EXTEND to PMOVZX from SSE4.1 llvm-svn: 166486
2012-10-23 19:34:00 +02:00
;CHECK: pmovzxwq
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
;CHECK: paddq
;CHECK: pshufb
;CHECK: movd
;CHECK: ret
define void @load_2_i16(<2 x i16>* %A) {
%T = load <2 x i16>* %A
%G = add <2 x i16> %T, <i16 9, i16 7>
store <2 x i16> %G, <2 x i16>* %A
ret void
}
Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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 $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
2013-07-19 00:47:09 +02:00
;CHECK-LABEL: load_2_i32:
Enable lowering ZERO_EXTEND/ANY_EXTEND to PMOVZX from SSE4.1 llvm-svn: 166486
2012-10-23 19:34:00 +02:00
;CHECK: pmovzxdq
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
;CHECK: paddq
;CHECK: pshufd
;CHECK: ret
define void @load_2_i32(<2 x i32>* %A) {
%T = load <2 x i32>* %A
%G = add <2 x i32> %T, <i32 9, i32 7>
store <2 x i32> %G, <2 x i32>* %A
ret void
}
Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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 $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
2013-07-19 00:47:09 +02:00
;CHECK-LABEL: load_4_i8:
Enable lowering ZERO_EXTEND/ANY_EXTEND to PMOVZX from SSE4.1 llvm-svn: 166486
2012-10-23 19:34:00 +02:00
;CHECK: pmovzxbd
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
;CHECK: paddd
;CHECK: pshufb
;CHECK: ret
define void @load_4_i8(<4 x i8>* %A) {
%T = load <4 x i8>* %A
%G = add <4 x i8> %T, <i8 1, i8 4, i8 9, i8 7>
store <4 x i8> %G, <4 x i8>* %A
ret void
}
Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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 $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
2013-07-19 00:47:09 +02:00
;CHECK-LABEL: load_4_i16:
Enable lowering ZERO_EXTEND/ANY_EXTEND to PMOVZX from SSE4.1 llvm-svn: 166486
2012-10-23 19:34:00 +02:00
;CHECK: pmovzxwd
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
;CHECK: paddd
;CHECK: pshufb
;CHECK: ret
define void @load_4_i16(<4 x i16>* %A) {
%T = load <4 x i16>* %A
%G = add <4 x i16> %T, <i16 1, i16 4, i16 9, i16 7>
store <4 x i16> %G, <4 x i16>* %A
ret void
}
Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue 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/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$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 done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. llvm-svn: 186624
2013-07-19 00:47:09 +02:00
;CHECK-LABEL: load_8_i8:
Enable lowering ZERO_EXTEND/ANY_EXTEND to PMOVZX from SSE4.1 llvm-svn: 166486
2012-10-23 19:34:00 +02:00
;CHECK: pmovzxbw
When promoting integer vectors we often create ext-loads. This patch adds a dag-combine optimization to implement the ext-load efficiently (using shuffles). For example the type <4 x i8> is stored in memory as i32, but it needs to find its way into a <4 x i32> register. Previously we scalarized the memory access, now we use shuffles. llvm-svn: 139995
2011-09-18 12:39:32 +02:00
;CHECK: paddw
;CHECK: pshufb
;CHECK: ret
define void @load_8_i8(<8 x i8>* %A) {
%T = load <8 x i8>* %A
%G = add <8 x i8> %T, %T
store <8 x i8> %G, <8 x i8>* %A
ret void
}
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