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llvm/test/CodeGen/Mips/ex2.ll

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Add test case for r170674 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170823 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21 00:55:10 +00:00
; RUN: llc -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
@.str = private unnamed_addr constant [6 x i8] c"hello\00", align 1
@_ZTIPKc = external constant i8*
define i32 @main() {
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
; 16-LABEL: main:
Add test case for r170674 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170823 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21 00:55:10 +00:00
; 16: .cfi_startproc
Add the saving of S2. This is needed for some of the floating point helper functions. This can be optimized out later when the remaining parts of the helper function work is moved into the Mips16HardFloat pass. For now it forces us to use the 32 bit save/restore instructions instead of the 16 bit ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187712 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-04 23:56:53 +00:00
; 16: save $ra, $s0, $s1, $s2, 40
; 16: .cfi_def_cfa_offset 40
; 16: .cfi_offset 18, -8
; 16: .cfi_offset 17, -12
; 16: .cfi_offset 16, -16
Add test case for r170674 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170823 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21 00:55:10 +00:00
; 16: .cfi_offset 31, -4
More addFrameMove test coverage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182046 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-16 20:00:45 +00:00
; 16: .cfi_endproc
Add test case for r170674 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170823 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21 00:55:10 +00:00
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
%exception = call i8* @__cxa_allocate_exception(i32 4) nounwind
%0 = bitcast i8* %exception to i8**
store i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0), i8** %0
call void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIPKc to i8*), i8* null) noreturn
unreachable
return: ; No predecessors!
%1 = load i32* %retval
ret i32 %1
}
declare i8* @__cxa_allocate_exception(i32)
declare void @__cxa_throw(i8*, i8*, i8*)
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