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llvm-project/llvm/test/CodeGen/ARM/dagcombine-anyexttozeroext.ll

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An oversight when applying the patches for r150956 and r150957 to a vanilla tree meant I forgot to svn add these testcases. Noticed while investigating PR12274! llvm-svn: 154090
2012-04-05 18:01:12 +08:00
; RUN: llc -mtriple armv7 %s -o - | FileCheck %s
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 14:24:09 +08:00
; CHECK-LABEL: f:
An oversight when applying the patches for r150956 and r150957 to a vanilla tree meant I forgot to svn add these testcases. Noticed while investigating PR12274! llvm-svn: 154090
2012-04-05 18:01:12 +08:00
define float @f(<4 x i16>* nocapture %in) {
[ARM] Enable vector extload combine for legal types. This commit enables forming vector extloads for ARM. It only does so for legal types, and when we can't fold the extension in a wide/long form of the user instruction. Enabling it for larger types isn't as good an idea on ARM as it is on X86, because: - we pretend that extloads are legal, but end up generating vld+vmov - we have instructions like vld {dN, dM}, which can't be generated when we "manually expand" extloads to vld+vmov. For legal types, the combine doesn't fire that often: in the integration tests only in a big endian testcase, where it removes a pointless AND. Related to rdar://19723053 Differential Revision: http://reviews.llvm.org/D7423 llvm-svn: 231396
2015-03-06 03:37:53 +08:00
; CHECK: vld1
An oversight when applying the patches for r150956 and r150957 to a vanilla tree meant I forgot to svn add these testcases. Noticed while investigating PR12274! llvm-svn: 154090
2012-04-05 18:01:12 +08:00
; CHECK: vmovl.u16
; CHECK-NOT: vand
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load <4 x i16>, <4 x i16>* %in
An oversight when applying the patches for r150956 and r150957 to a vanilla tree meant I forgot to svn add these testcases. Noticed while investigating PR12274! llvm-svn: 154090
2012-04-05 18:01:12 +08:00
; CHECK: vcvt.f32.u32
%2 = uitofp <4 x i16> %1 to <4 x float>
%3 = extractelement <4 x float> %2, i32 0
%4 = extractelement <4 x float> %2, i32 1
%5 = extractelement <4 x float> %2, i32 2
; CHECK: vadd.f32
%6 = fadd float %3, %4
%7 = fadd float %6, %5
ret float %7
}
define float @g(<4 x i16>* nocapture %in) {
; CHECK: vldr
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load <4 x i16>, <4 x i16>* %in
An oversight when applying the patches for r150956 and r150957 to a vanilla tree meant I forgot to svn add these testcases. Noticed while investigating PR12274! llvm-svn: 154090
2012-04-05 18:01:12 +08:00
; CHECK-NOT: uxth
%2 = extractelement <4 x i16> %1, i32 0
; CHECK: vcvt.f32.u32
%3 = uitofp i16 %2 to float
ret float %3
}