Update tests to handle MC-inst instruction printing of shift operations. The

legacy asm printer uses instructions of the form, "mov r0, r0, lsl #3", while
the MC-instruction printer uses the form "lsl r0, r0, #3". The latter mnemonic
is correct and preferred according the ARM documentation (A8.6.98). The former
are pseudo-instructions for the latter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114221 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/ARM/bfi.ll b/test/CodeGen/ARM/bfi.ll
index 59e2b43a9172b9b87581390b1f45df16d1f08393..0e36283a39fd43a686de9c5a074d2737739d033b 100644 (file)
--- a/test/CodeGen/ARM/bfi.ll
+++ b/test/CodeGen/ARM/bfi.ll
@@ -19,7 +19,7 @@ entry:
 define i32 @f2(i32 %A, i32 %B) nounwind readnone optsize {
 entry:
 ; CHECK: f2
-; CHECK: mov r1, r1, lsr #7
+; CHECK: lsr{{.*}}#7
 ; CHECK: bfi r0, r1, #7, #16
   %and = and i32 %A, -8388481                     ; <i32> [#uses=1]
   %and2 = and i32 %B, 8388480                     ; <i32> [#uses=1]
@@ -30,7 +30,7 @@ entry:
 define i32 @f3(i32 %A, i32 %B) nounwind readnone optsize {
 entry:
 ; CHECK: f3
-; CHECK: mov r2, r0, lsr #7
+; CHECK: lsr{{.*}} #7
 ; CHECK: mov r0, r1
 ; CHECK: bfi r0, r2, #7, #16
   %and = and i32 %A, 8388480                      ; <i32> [#uses=1]

diff --git a/test/CodeGen/ARM/ispositive.ll b/test/CodeGen/ARM/ispositive.ll
index 245ed516f70bc08d08cfe41b19202e16af355ce4..2f1a2cfd7786df68d783b1b2689d25960293ca04 100644 (file)
--- a/test/CodeGen/ARM/ispositive.ll
+++ b/test/CodeGen/ARM/ispositive.ll
@@ -1,7 +1,7 @@
 ; RUN: llc < %s -march=arm | FileCheck %s
 
 define i32 @test1(i32 %X) {
-; CHECK: mov r0, r0, lsr #31
+; CHECK: lsr{{.*}}#31
 entry:
         icmp slt i32 %X, 0              ; <i1>:0 [#uses=1]
         zext i1 %0 to i32               ; <i32>:1 [#uses=1]

diff --git a/test/CodeGen/ARM/long_shift.ll b/test/CodeGen/ARM/long_shift.ll
index 1ec4d15f66723da32ad59f9a0c55320e86592e8c..43d58ecbd4ae5fef708ba36948b4d59c96047371 100644 (file)
--- a/test/CodeGen/ARM/long_shift.ll
+++ b/test/CodeGen/ARM/long_shift.ll
@@ -14,7 +14,7 @@ define i64 @f0(i64 %A, i64 %B) {
 
 define i32 @f1(i64 %x, i64 %y) {
 ; CHECK: f1
-; CHECK: mov r0, r0, lsl r2
+; CHECK: lsl{{.*}}r2
        %a = shl i64 %x, %y
        %b = trunc i64 %a to i32
        ret i32 %b
@@ -22,7 +22,7 @@ define i32 @f1(i64 %x, i64 %y) {
 
 define i32 @f2(i64 %x, i64 %y) {
 ; CHECK: f2
-; CHECK:      mov     r0, r0, lsr r2
+; CHECK:      lsr{{.*}}r2
 ; CHECK-NEXT: rsb     r3, r2, #32
 ; CHECK-NEXT: subs    r2, r2, #32
 ; CHECK-NEXT: orr     r0, r0, r1, lsl r3
@@ -34,7 +34,7 @@ define i32 @f2(i64 %x, i64 %y) {
 
 define i32 @f3(i64 %x, i64 %y) {
 ; CHECK: f3
-; CHECK:      mov     r0, r0, lsr r2
+; CHECK:      lsr{{.*}}r2
 ; CHECK-NEXT: rsb     r3, r2, #32
 ; CHECK-NEXT: subs    r2, r2, #32
 ; CHECK-NEXT: orr     r0, r0, r1, lsl r3

diff --git a/test/CodeGen/ARM/mul_const.ll b/test/CodeGen/ARM/mul_const.ll
index 8c102464612cc5523224826adfbe8e0111f86ca7..3cb8a8e816f68e4c32b4f2fbd0a8ec0f88042fe8 100644 (file)
--- a/test/CodeGen/ARM/mul_const.ll
+++ b/test/CodeGen/ARM/mul_const.ll
@@ -36,7 +36,7 @@ define i32 @t12288(i32 %v) nounwind readnone {
 entry:
 ; CHECK: t12288:
 ; CHECK: add r0, r0, r0, lsl #1
-; CHECK: mov     r0, r0, lsl #12
+; CHECK: lsl{{.*}}#12
         %0 = mul i32 %v, 12288
         ret i32 %0
 }