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llvm-6502/test/CodeGen/XCore/bigstructret.ll

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Add XCore support for arbitrary-sized aggregate returns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 19:33:35 +00:00
; RUN: llc < %s -march=xcore | FileCheck %s
%0 = type { i32, i32, i32, i32 }
%1 = type { i32, i32, i32, i32, i32 }
; Structs of 4 words can be returned in registers
define internal fastcc %0 @ReturnBigStruct() nounwind readnone {
entry:
%0 = insertvalue %0 zeroinitializer, i32 12, 0
%1 = insertvalue %0 %0, i32 24, 1
%2 = insertvalue %0 %1, i32 48, 2
%3 = insertvalue %0 %2, i32 24601, 3
ret %0 %3
}
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 $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00
; CHECK-LABEL: ReturnBigStruct:
Add XCore support for arbitrary-sized aggregate returns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 19:33:35 +00:00
; CHECK: ldc r0, 12
; CHECK: ldc r1, 24
; CHECK: ldc r2, 48
; CHECK: ldc r3, 24601
; CHECK: retsp 0
; Structs bigger than 4 words are returned via a hidden hidden sret-parameter
define internal fastcc %1 @ReturnBigStruct2() nounwind readnone {
entry:
%0 = insertvalue %1 zeroinitializer, i32 12, 0
%1 = insertvalue %1 %0, i32 24, 1
%2 = insertvalue %1 %1, i32 48, 2
%3 = insertvalue %1 %2, i32 24601, 3
%4 = insertvalue %1 %3, i32 4321, 4
ret %1 %4
}
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00
; CHECK-LABEL: ReturnBigStruct2:
Add XCore support for arbitrary-sized aggregate returns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 19:33:35 +00:00
; CHECK: ldc r1, 4321
; CHECK: stw r1, r0[4]
; CHECK: ldc r1, 24601
; CHECK: stw r1, r0[3]
; CHECK: ldc r1, 48
; CHECK: stw r1, r0[2]
; CHECK: ldc r1, 24
; CHECK: stw r1, r0[1]
; CHECK: ldc r1, 12
; CHECK: stw r1, r0[0]
; CHECK: retsp 0
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