This reverts commit r345357, It is wrong to create a new directory and put the test...

llvm-svn: 345364

diff --git a/llvm/llvm/test/CodeGen/PowerPC/combine-setcc.ll b/llvm/llvm/test/CodeGen/PowerPC/combine-setcc.ll
deleted file mode 100644 (file)
index 054b153..0000000
--- a/llvm/llvm/test/CodeGen/PowerPC/combine-setcc.ll
+++ /dev/null
@@ -1,436 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-unknown \
-; RUN:  -ppc-asm-full-reg-names < %s  | FileCheck %s
-; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown \
-; RUN:  -ppc-asm-full-reg-names < %s  | FileCheck %s
-
-define zeroext i1 @eq1(i1 zeroext %x, i1 zeroext %y) {
-; CHECK-LABEL: eq1:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %sub = sext i1 %x to i32
-  %conv3 = zext i1 %y to i32
-  %cmp = icmp eq i32 %sub, %conv3
-  ret i1 %cmp
-}
-
-define zeroext i8 @eq2(i8 zeroext %x, i8 zeroext %y) {
-; CHECK-LABEL: eq2:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = zext i8 %x to i32
-  %sub = sub nsw i32 0, %conv
-  %conv1 = zext i8 %y to i32
-  %cmp = icmp eq i32 %sub, %conv1
-  %conv3 = zext i1 %cmp to i8
-  ret i8 %conv3
-}
-
-define signext i16 @eq3(i16 signext %x, i16 signext %y) {
-; CHECK-LABEL: eq3:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = sext i16 %x to i32
-  %sub = sub nsw i32 0, %conv
-  %conv1 = sext i16 %y to i32
-  %cmp = icmp eq i32 %sub, %conv1
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define zeroext i16 @eq4(i16 zeroext %x, i16 zeroext %y) {
-; CHECK-LABEL: eq4:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = zext i16 %x to i32
-  %sub = sub nsw i32 0, %conv
-  %conv1 = zext i16 %y to i32
-  %cmp = icmp eq i32 %sub, %conv1
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define signext i32 @eq5(i32 signext %x, i32 signext %y) {
-; CHECK-LABEL: eq5:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %sub = sub nsw i32 0, %x
-  %cmp = icmp eq i32 %sub, %y
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define zeroext i32 @eq6(i32 zeroext %x, i32 zeroext %y) {
-; CHECK-LABEL: eq6:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %sub = sub i32 0, %x
-  %cmp = icmp eq i32 %sub, %y
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define i64 @eq7(i64 %x, i64 %y) {
-; CHECK-LABEL: eq7:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzd r3, r3
-; CHECK-NEXT:    rldicl r3, r3, 58, 63
-; CHECK-NEXT:    blr
-  %sub = sub nsw i64 0, %x
-  %cmp = icmp eq i64 %sub, %y
-  %zext = zext i1 %cmp to i64
-  ret i64 %zext
-}
-
-define zeroext i1 @eq8(i1 zeroext %x, i1 zeroext %y) {
-; CHECK-LABEL: eq8:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = zext i1 %y to i32
-  %sub = sext i1 %x to i32
-  %cmp = icmp eq i32 %conv, %sub
-  ret i1 %cmp
-}
-
-define zeroext i8 @eq9(i8 zeroext %x, i8 zeroext %y) {
-; CHECK-LABEL: eq9:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r4, r4
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = zext i8 %x to i32
-  %conv1 = zext i8 %y to i32
-  %sub = sub nsw i32 0, %conv1
-  %cmp = icmp eq i32 %conv, %sub
-  %conv3 = zext i1 %cmp to i8
-  ret i8 %conv3
-}
-
-define signext i16 @eq10(i16 signext %x, i16 signext %y) {
-; CHECK-LABEL: eq10:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r4, r4
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = sext i16 %x to i32
-  %conv1 = sext i16 %y to i32
-  %sub = sub nsw i32 0, %conv1
-  %cmp = icmp eq i32 %conv, %sub
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define zeroext i16 @eq11(i16 zeroext %x, i16 zeroext %y) {
-; CHECK-LABEL: eq11:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r4, r4
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %conv = zext i16 %x to i32
-  %conv1 = zext i16 %y to i32
-  %sub = sub nsw i32 0, %conv1
-  %cmp = icmp eq i32 %conv, %sub
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define signext i32 @eq12(i32 signext %x, i32 signext %y) {
-; CHECK-LABEL: eq12:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r4, r4
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %sub = sub nsw i32 0, %y
-  %cmp = icmp eq i32 %sub, %x
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define zeroext i32 @eq13(i32 zeroext %x, i32 zeroext %y) {
-; CHECK-LABEL: eq13:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r4, r4
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    blr
-  %sub = sub i32 0, %y
-  %cmp = icmp eq i32 %sub, %x
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define i64 @eq14(i64 %x, i64 %y) {
-; CHECK-LABEL: eq14:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r4, r4
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzd r3, r3
-; CHECK-NEXT:    rldicl r3, r3, 58, 63
-; CHECK-NEXT:    blr
-  %sub = sub nsw i64 0, %y
-  %cmp = icmp eq i64 %sub, %x
-  %conv1 = zext i1 %cmp to i64
-  ret i64 %conv1
-}
-
-define zeroext i1 @neq1(i1 zeroext %x, i1 zeroext %y) {
-; CHECK-LABEL: neq1:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %sub = sext i1 %x to i32
-  %conv3 = zext i1 %y to i32
-  %cmp = icmp ne i32 %sub, %conv3
-  ret i1 %cmp
-}
-
-define zeroext i8 @neq2(i8 zeroext %x, i8 zeroext %y) {
-; CHECK-LABEL: neq2:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %conv = zext i8 %x to i32
-  %sub = sub nsw i32 0, %conv
-  %conv1 = zext i8 %y to i32
-  %cmp = icmp ne i32 %sub, %conv1
-  %conv3 = zext i1 %cmp to i8
-  ret i8 %conv3
-}
-
-define signext i16 @neq3(i16 signext %x, i16 signext %y) {
-; CHECK-LABEL: neq3:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %conv = sext i16 %x to i32
-  %sub = sub nsw i32 0, %conv
-  %conv1 = sext i16 %y to i32
-  %cmp = icmp ne i32 %sub, %conv1
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define zeroext i16 @neq4(i16 zeroext %x, i16 zeroext %y) {
-; CHECK-LABEL: neq4:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %conv = zext i16 %x to i32
-  %sub = sub nsw i32 0, %conv
-  %conv1 = zext i16 %y to i32
-  %cmp = icmp ne i32 %sub, %conv1
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define signext i32 @neq5(i32 signext %x, i32 signext %y) {
-; CHECK-LABEL: neq5:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %sub = sub nsw i32 0, %x
-  %cmp = icmp ne i32 %sub, %y
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define zeroext i32 @neq6(i32 zeroext %x, i32 zeroext %y) {
-; CHECK-LABEL: neq6:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %sub = sub i32 0, %x
-  %cmp = icmp ne i32 %sub, %y
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define i64 @neq7(i64 %x, i64 %y) {
-; CHECK-LABEL: neq7:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    addic r4, r3, -1
-; CHECK-NEXT:    subfe r3, r4, r3
-; CHECK-NEXT:    blr
-  %sub = sub nsw i64 0, %x
-  %cmp = icmp ne i64 %sub, %y
-  %zext = zext i1 %cmp to i64
-  ret i64 %zext
-}
-
-define zeroext i1 @neq8(i1 zeroext %x, i1 zeroext %y) {
-; CHECK-LABEL: neq8:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %conv = zext i1 %y to i32
-  %sub = sext i1 %x to i32
-  %cmp = icmp ne i32 %conv, %sub
-  ret i1 %cmp
-}
-
-define zeroext i8 @neq9(i8 zeroext %x, i8 zeroext %y) {
-; CHECK-LABEL: neq9:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %conv = zext i8 %y to i32
-  %conv1 = zext i8 %x to i32
-  %sub = sub nsw i32 0, %conv1
-  %cmp = icmp ne i32 %conv, %sub
-  %conv3 = zext i1 %cmp to i8
-  ret i8 %conv3
-}
-
-define signext i16 @neq10(i16 signext %x, i16 signext %y) {
-; CHECK-LABEL: neq10:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-  %conv = sext i16 %y to i32
-  %conv1 = sext i16 %x to i32
-  %sub = sub nsw i32 0, %conv1
-  %cmp = icmp ne i32 %conv, %sub
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define zeroext i16 @neq11(i16 zeroext %x, i16 zeroext %y) {
-; CHECK-LABEL: neq11:
-; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-entry:
-  %conv = zext i16 %y to i32
-  %conv1 = zext i16 %x to i32
-  %sub = sub nsw i32 0, %conv1
-  %cmp = icmp ne i32 %conv, %sub
-  %conv3 = zext i1 %cmp to i16
-  ret i16 %conv3
-}
-
-define signext i32 @neq12(i32 signext %x, i32 signext %y) {
-; CHECK-LABEL: neq12:
-; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-entry:
-  %sub = sub nsw i32 0, %x
-  %cmp = icmp ne i32 %sub, %y
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define zeroext i32 @neq13(i32 zeroext %x, i32 zeroext %y) {
-; CHECK-LABEL: neq13:
-; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r3, r4
-; CHECK-NEXT:    cntlzw r3, r3
-; CHECK-NEXT:    srwi r3, r3, 5
-; CHECK-NEXT:    xori r3, r3, 1
-; CHECK-NEXT:    blr
-entry:
-  %sub = sub i32 0, %x
-  %cmp = icmp ne i32 %sub, %y
-  %conv = zext i1 %cmp to i32
-  ret i32 %conv
-}
-
-define i64 @neq14(i64 %x, i64 %y) {
-; CHECK-LABEL: neq14:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    neg r3, r3
-; CHECK-NEXT:    xor r3, r4, r3
-; CHECK-NEXT:    addic r4, r3, -1
-; CHECK-NEXT:    subfe r3, r4, r3
-; CHECK-NEXT:    blr
-  %sub = sub nsw i64 0, %x
-  %cmp = icmp ne i64 %y, %sub
-  %zext = zext i1 %cmp to i64
-  ret i64 %zext
-}