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
diff --git a/llvm/test/CodeGen/SystemZ/insert-05.ll b/llvm/test/CodeGen/SystemZ/insert-05.ll
index da51676..b76859a 100644
--- a/llvm/test/CodeGen/SystemZ/insert-05.ll
+++ b/llvm/test/CodeGen/SystemZ/insert-05.ll
@@ -4,7 +4,7 @@
; Prefer LHI over IILF for signed 16-bit constants.
define i64 @f1(i64 %a) {
-; CHECK: f1:
+; CHECK-LABEL: f1:
; CHECK-NOT: ni
; CHECK: lhi %r2, 1
; CHECK: br %r14
@@ -15,7 +15,7 @@
; Check the high end of the LHI range.
define i64 @f2(i64 %a) {
-; CHECK: f2:
+; CHECK-LABEL: f2:
; CHECK-NOT: ni
; CHECK: lhi %r2, 32767
; CHECK: br %r14
@@ -26,7 +26,7 @@
; Check the next value up, which should use IILF instead.
define i64 @f3(i64 %a) {
-; CHECK: f3:
+; CHECK-LABEL: f3:
; CHECK-NOT: ni
; CHECK: iilf %r2, 32768
; CHECK: br %r14
@@ -37,7 +37,7 @@
; Check a value in which the lower 16 bits are clear.
define i64 @f4(i64 %a) {
-; CHECK: f4:
+; CHECK-LABEL: f4:
; CHECK-NOT: ni
; CHECK: iilf %r2, 65536
; CHECK: br %r14
@@ -48,7 +48,7 @@
; Check the highest useful IILF value (-0x8001).
define i64 @f5(i64 %a) {
-; CHECK: f5:
+; CHECK-LABEL: f5:
; CHECK-NOT: ni
; CHECK: iilf %r2, 4294934527
; CHECK: br %r14
@@ -59,7 +59,7 @@
; Check the next value up, which should use LHI instead.
define i64 @f6(i64 %a) {
-; CHECK: f6:
+; CHECK-LABEL: f6:
; CHECK-NOT: ni
; CHECK: lhi %r2, -32768
; CHECK: br %r14
@@ -71,7 +71,7 @@
; Check the highest useful LHI value. (We use OILF for -1 instead, although
; LHI might be better there too.)
define i64 @f7(i64 %a) {
-; CHECK: f7:
+; CHECK-LABEL: f7:
; CHECK-NOT: ni
; CHECK: lhi %r2, -2
; CHECK: br %r14
@@ -83,7 +83,7 @@
; Check that SRLG is still used if some of the high bits are known to be 0
; (and so might be removed from the mask).
define i64 @f8(i64 %a) {
-; CHECK: f8:
+; CHECK-LABEL: f8:
; CHECK: srlg %r2, %r2, 1
; CHECK-NEXT: iilf %r2, 32768
; CHECK: br %r14
@@ -95,7 +95,7 @@
; Repeat f8 with addition, which is known to be equivalent to OR in this case.
define i64 @f9(i64 %a) {
-; CHECK: f9:
+; CHECK-LABEL: f9:
; CHECK: srlg %r2, %r2, 1
; CHECK-NEXT: iilf %r2, 32768
; CHECK: br %r14
@@ -107,7 +107,7 @@
; Repeat f8 with already-zero bits removed from the mask.
define i64 @f10(i64 %a) {
-; CHECK: f10:
+; CHECK-LABEL: f10:
; CHECK: srlg %r2, %r2, 1
; CHECK-NEXT: iilf %r2, 32768
; CHECK: br %r14
@@ -119,7 +119,7 @@
; Repeat f10 with addition, which is known to be equivalent to OR in this case.
define i64 @f11(i64 %a) {
-; CHECK: f11:
+; CHECK-LABEL: f11:
; CHECK: srlg %r2, %r2, 1
; CHECK-NEXT: iilf %r2, 32768
; CHECK: br %r14
@@ -131,7 +131,7 @@
; Check the lowest useful IIHF value.
define i64 @f12(i64 %a) {
-; CHECK: f12:
+; CHECK-LABEL: f12:
; CHECK-NOT: ni
; CHECK: iihf %r2, 1
; CHECK: br %r14
@@ -142,7 +142,7 @@
; Check a value in which the lower 16 bits are clear.
define i64 @f13(i64 %a) {
-; CHECK: f13:
+; CHECK-LABEL: f13:
; CHECK-NOT: ni
; CHECK: iihf %r2, 2147483648
; CHECK: br %r14
@@ -153,7 +153,7 @@
; Check the highest useful IIHF value (0xfffffffe).
define i64 @f14(i64 %a) {
-; CHECK: f14:
+; CHECK-LABEL: f14:
; CHECK-NOT: ni
; CHECK: iihf %r2, 4294967294
; CHECK: br %r14
@@ -165,7 +165,7 @@
; Check a case in which some of the low 32 bits are known to be clear,
; and so could be removed from the AND mask.
define i64 @f15(i64 %a) {
-; CHECK: f15:
+; CHECK-LABEL: f15:
; CHECK: sllg %r2, %r2, 1
; CHECK-NEXT: iihf %r2, 1
; CHECK: br %r14
@@ -177,7 +177,7 @@
; Repeat f15 with the zero bits explicitly removed from the mask.
define i64 @f16(i64 %a) {
-; CHECK: f16:
+; CHECK-LABEL: f16:
; CHECK: sllg %r2, %r2, 1
; CHECK-NEXT: iihf %r2, 1
; CHECK: br %r14
@@ -189,7 +189,7 @@
; Check concatenation of two i32s.
define i64 @f17(i32 %a) {
-; CHECK: f17:
+; CHECK-LABEL: f17:
; CHECK: msr %r2, %r2
; CHECK-NEXT: iihf %r2, 1
; CHECK: br %r14
@@ -201,7 +201,7 @@
; Repeat f17 with the operands reversed.
define i64 @f18(i32 %a) {
-; CHECK: f18:
+; CHECK-LABEL: f18:
; CHECK: msr %r2, %r2
; CHECK-NEXT: iihf %r2, 1
; CHECK: br %r14
@@ -213,7 +213,7 @@
; The truncation here isn't free; we need an explicit zero extension.
define i64 @f19(i32 %a) {
-; CHECK: f19:
+; CHECK-LABEL: f19:
; CHECK: llgcr %r2, %r2
; CHECK: oihl %r2, 1
; CHECK: br %r14