[llvm] 0441962 - [AMDGPU, test] Fix use of undef FileCheck var

[Thomas Preud'homme via llvm-commits]

Author: Thomas Preud'homme
Date: 2021-04-08T09:42:59+01:00
New Revision: 04419628e011d32a1b3dd8efd981ed9e978bf43d

URL: https://github.com/llvm/llvm-project/commit/04419628e011d32a1b3dd8efd981ed9e978bf43d
DIFF: https://github.com/llvm/llvm-project/commit/04419628e011d32a1b3dd8efd981ed9e978bf43d.diff

LOG: [AMDGPU, test] Fix use of undef FileCheck var

Test CodeGen/AMDGPU/amdgpu.private-memory.ll and
CodeGen/AMDGPU/private-memory-r600.ll have a block of CHECK directives
whose prefix is inconsistent: R600-CHECK Vs R600. This leads to a
R600-NOT directive using an undefined CHAN variable due to R600-CHECK
directives never being considered by FileCheck. Fixing the prefix leads
to the testcase failing. As per https://reviews.llvm.org/D99865#2675235
this commit removes the directives instead since it is not possible to
write a reliable check.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D99865

Added: 
    

Modified: 
    llvm/test/CodeGen/AMDGPU/amdgpu.private-memory.ll
    llvm/test/CodeGen/AMDGPU/private-memory-r600.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/AMDGPU/amdgpu.private-memory.ll b/llvm/test/CodeGen/AMDGPU/amdgpu.private-memory.ll
index 8e455d98eba5..1d9e1bcec178 100644
--- a/llvm/test/CodeGen/AMDGPU/amdgpu.private-memory.ll
+++ b/llvm/test/CodeGen/AMDGPU/amdgpu.private-memory.ll
@@ -275,9 +275,6 @@ entry:
 ; Test that two stack objects are not stored in the same register
 ; The second stack object should be in T3.X
 ; FUNC-LABEL: {{^}}no_overlap:
-; R600-CHECK: MOV
-; R600-CHECK: [[CHAN:[XYZW]]]+
-; R600-NOT: [[CHAN]]+
 ;
 ; A total of 5 bytes should be allocated and used.
 ; SI: buffer_store_byte v{{[0-9]+}}, off, s[{{[0-9]+:[0-9]+}}], 0 offset:4 ;

diff  --git a/llvm/test/CodeGen/AMDGPU/private-memory-r600.ll b/llvm/test/CodeGen/AMDGPU/private-memory-r600.ll
index ddd44fd17ce3..5b784e473781 100644
--- a/llvm/test/CodeGen/AMDGPU/private-memory-r600.ll
+++ b/llvm/test/CodeGen/AMDGPU/private-memory-r600.ll
@@ -168,9 +168,6 @@ entry:
 ; Test that two stack objects are not stored in the same register
 ; The second stack object should be in T3.X
 ; FUNC-LABEL: {{^}}no_overlap:
-; R600_CHECK: MOV
-; R600_CHECK: [[CHAN:[XYZW]]]+
-; R600-NOT: [[CHAN]]+
 define amdgpu_kernel void @no_overlap(i32 addrspace(1)* %out, i32 %in) #0 {
 entry:
   %0 = alloca [3 x i8], align 1, addrspace(5)