Regenerate UXTB tests

llvm-svn: 367179

diff --git a/llvm/test/CodeGen/ARM/uxtb.ll b/llvm/test/CodeGen/ARM/uxtb.ll
index 28d951c..b9caa87 100644 (file)
--- a/llvm/test/CodeGen/ARM/uxtb.ll
+++ b/llvm/test/CodeGen/ARM/uxtb.ll
@@ -1,50 +1,59 @@
 ; RUN: llc -mtriple armv6-apple-darwin -filetype asm -o - %s | FileCheck %s
 
 define i32 @test1(i32 %x) {
+; CHECK-LABEL: test1:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0
+; CHECK-NEXT:    bx lr
   %tmp1 = and i32 %x, 16711935
   ret i32 %tmp1
 }
 
-; CHECK-LABEL: test1:
-; CHECK: uxt
-
 define i32 @test2(i32 %x) {
+; CHECK-LABEL: test2:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 8
   %tmp2 = and i32 %tmp1, 16711935
   ret i32 %tmp2
 }
 
-; CHECK-LABEL: test2:
-; CHECK: uxt
-
 define i32 @test3(i32 %x) {
+; CHECK-LABEL: test3:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 8
   %tmp2 = and i32 %tmp1, 16711935
   ret i32 %tmp2
 }
 
-; CHECK-LABEL: test3:
-; CHECK: uxt
-
 define i32 @test4(i32 %x) {
+; CHECK-LABEL: test4:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 8
   %tmp6 = and i32 %tmp1, 16711935
   ret i32 %tmp6
 }
 
-; CHECK-LABEL: test4:
-; CHECK: uxt
-
 define i32 @test5(i32 %x) {
+; CHECK-LABEL: test5:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 8
   %tmp2 = and i32 %tmp1, 16711935
   ret i32 %tmp2
 }
 
-; CHECK-LABEL: test5:
-; CHECK: uxt
-
 define i32 @test6(i32 %x) {
+; CHECK-LABEL: test6:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #16
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 16
   %tmp2 = and i32 %tmp1, 255
   %tmp4 = shl i32 %x, 16
@@ -53,10 +62,11 @@ define i32 @test6(i32 %x) {
   ret i32 %tmp6
 }
 
-; CHECK-LABEL: test6:
-; CHECK: uxt
-
 define i32 @test7(i32 %x) {
+; CHECK-LABEL: test7:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #16
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 16
   %tmp2 = and i32 %tmp1, 255
   %tmp4 = shl i32 %x, 16
@@ -65,10 +75,11 @@ define i32 @test7(i32 %x) {
   ret i32 %tmp6
 }
 
-; CHECK-LABEL: test7:
-; CHECK: uxt
-
 define i32 @test8(i32 %x) {
+; CHECK-LABEL: test8:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #24
+; CHECK-NEXT:    bx lr
   %tmp1 = shl i32 %x, 8
   %tmp2 = and i32 %tmp1, 16711680
   %tmp5 = lshr i32 %x, 24
@@ -76,10 +87,11 @@ define i32 @test8(i32 %x) {
   ret i32 %tmp6
 }
 
-; CHECK-LABEL: test8:
-; CHECK: uxt
-
 define i32 @test9(i32 %x) {
+; CHECK-LABEL: test9:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    uxtb16 r0, r0, ror #24
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %x, 24
   %tmp4 = shl i32 %x, 8
   %tmp5 = and i32 %tmp4, 16711680
@@ -87,10 +99,16 @@ define i32 @test9(i32 %x) {
   ret i32 %tmp6
 }
 
-; CHECK-LABEL: test9:
-; CHECK: uxt
-
 define i32 @test10(i32 %p0) {
+; CHECK-LABEL: test10:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    mov r1, #248
+; CHECK-NEXT:    orr r1, r1, #16252928
+; CHECK-NEXT:    and r0, r1, r0, lsr #7
+; CHECK-NEXT:    lsr r1, r0, #5
+; CHECK-NEXT:    uxtb16 r1, r1
+; CHECK-NEXT:    orr r0, r1, r0
+; CHECK-NEXT:    bx lr
   %tmp1 = lshr i32 %p0, 7
   %tmp2 = and i32 %tmp1, 16253176
   %tmp4 = lshr i32 %tmp2, 5
@@ -99,6 +117,3 @@ define i32 @test10(i32 %p0) {
   ret i32 %tmp7
 }
 
-; CHECK-LABEL: test10:
-; CHECK: uxt
-

diff --git a/llvm/test/CodeGen/Thumb2/thumb2-uxtb.ll b/llvm/test/CodeGen/Thumb2/thumb2-uxtb.ll
index 8f6d556..5d2456b 100644 (file)
--- a/llvm/test/CodeGen/Thumb2/thumb2-uxtb.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-uxtb.ll
@@ -1,63 +1,100 @@
-; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s -check-prefix=CHECK-DSP
-; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-m3 %s -o - | FileCheck %s -check-prefix=CHECK-NO-DSP
-; RUN: llc -mtriple=thumbv7em-eabi %s -o - | FileCheck %s -check-prefix=CHECK-DSP
-; RUN: llc -mtriple=thumbv8m.main-none-eabi %s -o - | FileCheck %s -check-prefix=CHECK-NO-DSP
-; RUN: llc -mtriple=thumbv8m.main-none-eabi -mattr=+dsp %s -o - | FileCheck %s -check-prefix=CHECK-DSP
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s -check-prefixes=CHECK,CHECK-DSP
+; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-m3 %s -o - | FileCheck %s -check-prefixes=CHECK,CHECK-NO-DSP
+; RUN: llc -mtriple=thumbv7em-eabi %s -o - | FileCheck %s -check-prefixes=CHECK,CHECK-DSP
+; RUN: llc -mtriple=thumbv8m.main-none-eabi %s -o - | FileCheck %s -check-prefixes=CHECK,CHECK-NO-DSP
+; RUN: llc -mtriple=thumbv8m.main-none-eabi -mattr=+dsp %s -o - | FileCheck %s -check-prefixes=CHECK,CHECK-DSP
 
 define i32 @test1(i32 %x) {
-; CHECK-LABEL: test1
-; CHECK-DSP: uxtb16 r0, r0
-; CHECK-NO-DSP: bic r0, r0, #-16711936
+; CHECK-DSP-LABEL: test1:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test1:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    bic r0, r0, #-16711936
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = and i32 %x, 16711935            ; <i32> [#uses=1]
        ret i32 %tmp1
 }
 
 ; PR7503
 define i32 @test2(i32 %x) {
-; CHECK-LABEL: test2
-; CHECK-DSP: uxtb16  r0, r0, ror #8
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, lsr #8
+; CHECK-DSP-LABEL: test2:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test2:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, lsr #8
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 8          ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 16711935         ; <i32> [#uses=1]
        ret i32 %tmp2
 }
 
 define i32 @test3(i32 %x) {
-; CHECK-LABEL: test3
-; CHECK-DSP: uxtb16  r0, r0, ror #8
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, lsr #8
+; CHECK-DSP-LABEL: test3:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test3:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, lsr #8
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 8          ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 16711935         ; <i32> [#uses=1]
        ret i32 %tmp2
 }
 
 define i32 @test4(i32 %x) {
-; CHECK-LABEL: test4
-; CHECK-DSP: uxtb16  r0, r0, ror #8
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, lsr #8
+; CHECK-DSP-LABEL: test4:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test4:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, lsr #8
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 8          ; <i32> [#uses=1]
        %tmp6 = and i32 %tmp1, 16711935         ; <i32> [#uses=1]
        ret i32 %tmp6
 }
 
 define i32 @test5(i32 %x) {
-; CHECK-LABEL: test5
-; CHECK-DSP: uxtb16  r0, r0, ror #8
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, lsr #8
+; CHECK-DSP-LABEL: test5:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #8
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test5:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, lsr #8
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 8          ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 16711935         ; <i32> [#uses=1]
        ret i32 %tmp2
 }
 
 define i32 @test6(i32 %x) {
-; CHECK-LABEL: test6
-; CHECK-DSP: uxtb16  r0, r0, ror #16
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, ror #16
+; CHECK-DSP-LABEL: test6:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #16
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test6:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, ror #16
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 16         ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 255              ; <i32> [#uses=1]
        %tmp4 = shl i32 %x, 16          ; <i32> [#uses=1]
@@ -67,10 +104,16 @@ define i32 @test6(i32 %x) {
 }
 
 define i32 @test7(i32 %x) {
-; CHECK-LABEL: test7
-; CHECK-DSP: uxtb16  r0, r0, ror #16
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, ror #16
+; CHECK-DSP-LABEL: test7:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #16
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test7:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, ror #16
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 16         ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 255              ; <i32> [#uses=1]
        %tmp4 = shl i32 %x, 16          ; <i32> [#uses=1]
@@ -80,10 +123,16 @@ define i32 @test7(i32 %x) {
 }
 
 define i32 @test8(i32 %x) {
-; CHECK-LABEL: test8
-; CHECK-DSP: uxtb16  r0, r0, ror #24
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, ror #24
+; CHECK-DSP-LABEL: test8:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #24
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test8:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, ror #24
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = shl i32 %x, 8           ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 16711680         ; <i32> [#uses=1]
        %tmp5 = lshr i32 %x, 24         ; <i32> [#uses=1]
@@ -92,10 +141,16 @@ define i32 @test8(i32 %x) {
 }
 
 define i32 @test9(i32 %x) {
-; CHECK-LABEL: test9
-; CHECK-DSP: uxtb16  r0, r0, ror #24
-; CHECK-NO-DSP: mov.w r1, #16711935
-; CHECK-NO-DSP: and.w r0, r1, r0, ror #24
+; CHECK-DSP-LABEL: test9:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    uxtb16 r0, r0, ror #24
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test9:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16711935
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, ror #24
+; CHECK-NO-DSP-NEXT:    bx lr
        %tmp1 = lshr i32 %x, 24         ; <i32> [#uses=1]
        %tmp4 = shl i32 %x, 8           ; <i32> [#uses=1]
        %tmp5 = and i32 %tmp4, 16711680         ; <i32> [#uses=1]
@@ -104,18 +159,24 @@ define i32 @test9(i32 %x) {
 }
 
 define i32 @test10(i32 %p0) {
-; CHECK-LABEL: test10
-; CHECK-DSP: mov.w r1, #16253176
-; CHECK-DSP: and.w r0, r1, r0, lsr #7
-; CHECK-DSP: lsrs  r1, r0, #5
-; CHECK-DSP: uxtb16  r1, r1
-; CHECk-DSP: adds r0, r1
+; CHECK-DSP-LABEL: test10:
+; CHECK-DSP:       @ %bb.0:
+; CHECK-DSP-NEXT:    mov.w r1, #16253176
+; CHECK-DSP-NEXT:    and.w r0, r1, r0, lsr #7
+; CHECK-DSP-NEXT:    lsrs r1, r0, #5
+; CHECK-DSP-NEXT:    uxtb16 r1, r1
+; CHECK-DSP-NEXT:    add r0, r1
+; CHECK-DSP-NEXT:    bx lr
+;
+; CHECK-NO-DSP-LABEL: test10:
+; CHECK-NO-DSP:       @ %bb.0:
+; CHECK-NO-DSP-NEXT:    mov.w r1, #16253176
+; CHECK-NO-DSP-NEXT:    and.w r0, r1, r0, lsr #7
+; CHECK-NO-DSP-NEXT:    mov.w r1, #458759
+; CHECK-NO-DSP-NEXT:    and.w r1, r1, r0, lsr #5
+; CHECK-NO-DSP-NEXT:    add r0, r1
+; CHECK-NO-DSP-NEXT:    bx lr
 
-; CHECK-NO-DSP: mov.w r1, #16253176
-; CHECK-NO-DSP: and.w r0, r1, r0, lsr #7
-; CHECK-NO-DSP: mov.w r1, #458759
-; CHECK-NO-DSP: and.w r1, r1, r0, lsr #5
-; CHECK-NO-DSP: add r0, r1
        %tmp1 = lshr i32 %p0, 7         ; <i32> [#uses=1]
        %tmp2 = and i32 %tmp1, 16253176         ; <i32> [#uses=2]
        %tmp4 = lshr i32 %tmp2, 5               ; <i32> [#uses=1]