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llvm-mirror/test/CodeGen/ARM/2013-04-05-Small-ByVal-Structs-PR15293.ll
Stephen Lin 7e501cf4c3 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 06:24:09 +00:00

74 lines
1.5 KiB
LLVM

;PR15293: ARM codegen ice - expected larger existing stack allocation
;RUN: llc -mtriple=arm-linux-gnueabihf < %s | FileCheck %s
;CHECK-LABEL: foo:
;CHECK: sub sp, sp, #8
;CHECK: push {r11, lr}
;CHECK: str r0, [sp, #8]
;CHECK: add r0, sp, #8
;CHECK: bl fooUseParam
;CHECK: pop {r11, lr}
;CHECK: add sp, sp, #8
;CHECK: mov pc, lr
;CHECK-LABEL: foo2:
;CHECK: sub sp, sp, #8
;CHECK: push {r11, lr}
;CHECK: str r0, [sp, #8]
;CHECK: add r0, sp, #8
;CHECK: str r2, [sp, #12]
;CHECK: bl fooUseParam
;CHECK: add r0, sp, #12
;CHECK: bl fooUseParam
;CHECK: pop {r11, lr}
;CHECK: add sp, sp, #8
;CHECK: mov pc, lr
;CHECK-LABEL: doFoo:
;CHECK: push {r11, lr}
;CHECK: ldr r0,
;CHECK: ldr r0, [r0]
;CHECK: bl foo
;CHECK: pop {r11, lr}
;CHECK: mov pc, lr
;CHECK-LABEL: doFoo2:
;CHECK: push {r11, lr}
;CHECK: ldr r0,
;CHECK: mov r1, #0
;CHECK: ldr r0, [r0]
;CHECK: mov r2, r0
;CHECK: bl foo2
;CHECK: pop {r11, lr}
;CHECK: mov pc, lr
%artz = type { i32 }
@static_val = constant %artz { i32 777 }
declare void @fooUseParam(%artz* )
define void @foo(%artz* byval %s) {
call void @fooUseParam(%artz* %s)
ret void
}
define void @foo2(%artz* byval %s, i32 %p, %artz* byval %s2) {
call void @fooUseParam(%artz* %s)
call void @fooUseParam(%artz* %s2)
ret void
}
define void @doFoo() {
call void @foo(%artz* byval @static_val)
ret void
}
define void @doFoo2() {
call void @foo2(%artz* byval @static_val, i32 0, %artz* byval @static_val)
ret void
}