[llvm] 5e0a4ed - Adding a test case for read-only data assembly writing for aix

[via llvm-commits]

Author: diggerlin
Date: 2019-11-18T17:07:13-05:00
New Revision: 5e0a4eddac2477a5792a11bc2beb12749b91eb55

URL: https://github.com/llvm/llvm-project/commit/5e0a4eddac2477a5792a11bc2beb12749b91eb55
DIFF: https://github.com/llvm/llvm-project/commit/5e0a4eddac2477a5792a11bc2beb12749b91eb55.diff

LOG: Adding a test case for read-only data assembly writing for aix

SUMMARY:

Adding a test case  for read-only data assembly writing for aix

Reviewers: daltenty,Xiangling_Liao
Subscribers: rupprecht, seiyai,hiraditya

Differential Revision: https://reviews.llvm.org/D70182

Added: 
    llvm/test/CodeGen/PowerPC/aix-xcoff-rodata.ll

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/PowerPC/aix-xcoff-rodata.ll b/llvm/test/CodeGen/PowerPC/aix-xcoff-rodata.ll
new file mode 100644
index 000000000000..9dcd7e8f9659
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/aix-xcoff-rodata.ll
@@ -0,0 +1,50 @@
+; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mtriple powerpc-ibm-aix-xcoff  < %s | FileCheck %s
+; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mtriple powerpc64-ibm-aix-xcoff < %s | FileCheck %s
+
+ at const_ivar = constant i32 35, align 4
+ at const_llvar = constant i64 36, align 8
+ at const_svar = constant i16 37, align 2
+ at const_fvar = constant float 8.000000e+02, align 4
+ at const_dvar = constant double 9.000000e+02, align 8
+ at const_over_aligned = constant double 9.000000e+02, align 32
+ at const_chrarray = constant [4 x i8] c"abcd", align 1
+ at const_dblarr = constant [4 x double] [double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00], align 8
+
+; CHECK:               .csect .rodata[RO]
+; CHECK-NEXT:          .globl  const_ivar
+; CHECK-NEXT:          .align  2
+; CHECK-NEXT:  const_ivar:
+; CHECK-NEXT:          .long   35
+; CHECK-NEXT:          .globl  const_llvar
+; CHECK-NEXT:          .align  3
+; CHECK-NEXT:  const_llvar:
+; CHECK-NEXT:          .llong  36
+; CHECK-NEXT:          .globl  const_svar
+; CHECK-NEXT:          .align  1
+; CHECK-NEXT:  const_svar:
+; CHECK-NEXT:          .short  37
+; CHECK-NEXT:          .globl  const_fvar
+; CHECK-NEXT:          .align  2
+; CHECK-NEXT:  const_fvar:
+; CHECK-NEXT:          .long   1145569280
+; CHECK-NEXT:          .globl  const_dvar
+; CHECK-NEXT:          .align  3
+; CHECK-NEXT:  const_dvar:
+; CHECK-NEXT:          .llong  4651127699538968576
+; CHECK-NEXT:          .globl  const_over_aligned
+; CHECK-NEXT:          .align  5
+; CHECK-NEXT:  const_over_aligned:
+; CHECK-NEXT:          .llong  4651127699538968576
+; CHECK-NEXT:          .globl  const_chrarray
+; CHECK-NEXT:  const_chrarray:
+; CHECK-NEXT:          .byte   97
+; CHECK-NEXT:          .byte   98
+; CHECK-NEXT:          .byte   99
+; CHECK-NEXT:          .byte   100
+; CHECK-NEXT:          .globl  const_dblarr
+; CHECK-NEXT:          .align  3
+; CHECK-NEXT:  const_dblarr:
+; CHECK-NEXT:          .llong  4607182418800017408
+; CHECK-NEXT:          .llong  4611686018427387904
+; CHECK-NEXT:          .llong  4613937818241073152
+; CHECK-NEXT:          .llong  4616189618054758400