[llvm] r214921 - Improved test cases that were added with r214892.

[Sanjay Patel]

Author: spatel
Date: Tue Aug  5 15:16:35 2014
New Revision: 214921

URL: http://llvm.org/viewvc/llvm-project?rev=214921&view=rev
Log:
Improved test cases that were added with r214892.

1. Added ':' to CHECK-LABELs
2. Added more CHECKs
3. Added CHECK-NEXTs
4. Added verbose hex immediate comments to CHECKs


Modified:
    llvm/trunk/test/CodeGen/ARM/fabs-neon.ll
    llvm/trunk/test/CodeGen/X86/vec_fabs.ll

Modified: llvm/trunk/test/CodeGen/ARM/fabs-neon.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/fabs-neon.ll?rev=214921&r1=214920&r2=214921&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/fabs-neon.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/fabs-neon.ll Tue Aug  5 15:16:35 2014
@@ -31,24 +31,26 @@ declare <2 x float> @llvm.fabs.v2f32(<2
 ; We should generate:
 ;	mov	r0, #0
 ;	mvn	r1, #-2147483648
-;	mov	pc, lr
+;	bx	lr
 
-; CHECK-LABEL: fabs_v2f32_1
 define i64 @fabs_v2f32_1() {
+; CHECK-LABEL: fabs_v2f32_1:
+; CHECK: mvn r1, #-2147483648
+; CHECK: bx lr
+; CHECK-NOT: vabs
  %bitcast = bitcast i64 18446744069414584320 to <2 x float> ; 0xFFFF_FFFF_0000_0000
  %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %bitcast)
  %ret = bitcast <2 x float> %fabs to i64
  ret i64 %ret
-; CHECK: mvn r1, #-2147483648
-; CHECK-NOT: vabs
 }
 
-; CHECK-LABEL: fabs_v2f32_2
 define i64 @fabs_v2f32_2() {
+; CHECK-LABEL: fabs_v2f32_2:
+; CHECK: mvn r0, #-2147483648
+; CHECK: bx lr
+; CHECK-NOT: vabs
  %bitcast = bitcast i64 4294967295 to <2 x float> ; 0x0000_0000_FFFF_FFFF
  %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %bitcast)
  %ret = bitcast <2 x float> %fabs to i64
  ret i64 %ret
-; CHECK: mvn r0, #-2147483648
-; CHECK-NOT: vabs
 }

Modified: llvm/trunk/test/CodeGen/X86/vec_fabs.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vec_fabs.ll?rev=214921&r1=214920&r2=214921&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vec_fabs.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vec_fabs.ll Tue Aug  5 15:16:35 2014
@@ -52,24 +52,24 @@ declare <8 x float> @llvm.fabs.v8f32(<8
 ; We should generate:
 ;    mov     (put constant value in return register)
 
-; CHECK-LABEL: fabs_v2f32_1
 define i64 @fabs_v2f32_1() {
+; CHECK-LABEL: fabs_v2f32_1:
+; CHECK: movabsq $9223372032559808512, %rax # imm = 0x7FFFFFFF00000000
+; CHECK-NEXT: retq
  %bitcast = bitcast i64 18446744069414584320 to <2 x float> ; 0xFFFF_FFFF_0000_0000
  %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %bitcast)
  %ret = bitcast <2 x float> %fabs to i64
  ret i64 %ret
-; CHECK: movabsq $9223372032559808512, %rax
-;  # imm = 0x7FFF_FFFF_0000_0000
 }
 
-; CHECK-LABEL: fabs_v2f32_2
 define i64 @fabs_v2f32_2() {
+; CHECK-LABEL: fabs_v2f32_2:
+; CHECK: movl $2147483647, %eax       # imm = 0x7FFFFFFF
+; CHECK-NEXT: retq
  %bitcast = bitcast i64 4294967295 to <2 x float> ; 0x0000_0000_FFFF_FFFF
  %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %bitcast)
  %ret = bitcast <2 x float> %fabs to i64
  ret i64 %ret
-; CHECK: movl $2147483647, %eax
-;  # imm = 0x0000_0000_7FFF_FFFF
 }
 
 declare <2 x float> @llvm.fabs.v2f32(<2 x float> %p)