[llvm] 2a3f502 - Added test case for the patch D75866 "supporting the visibility attribute for aix assembly"

[via llvm-commits]

Author: diggerlin
Date: 2020-06-09T16:29:28-04:00
New Revision: 2a3f5021f5db56c0190e255fbde3fe619fa9e395

URL: https://github.com/llvm/llvm-project/commit/2a3f5021f5db56c0190e255fbde3fe619fa9e395
DIFF: https://github.com/llvm/llvm-project/commit/2a3f5021f5db56c0190e255fbde3fe619fa9e395.diff

LOG: Added test case for the patch D75866 "supporting the visibility attribute for aix assembly"

The test case has been reviewed in the patch D75866

Reviewers: Jason Liu ,hubert.reinterpretcast,James Henderson

Differential Revision: https://reviews.llvm.org/D75866

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

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/PowerPC/aix-xcoff-visibility.ll b/llvm/test/CodeGen/PowerPC/aix-xcoff-visibility.ll
new file mode 100644
index 000000000000..a4c0b93a13a4
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/aix-xcoff-visibility.ll
@@ -0,0 +1,57 @@
+; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec < %s | \
+; RUN:   FileCheck %s
+; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec < %s |\
+; RUN:   FileCheck %s
+
+ at b =  global i32 0, align 4
+ at b_h = hidden global i32 0, align 4
+
+define void @foo() {
+entry:
+  ret void
+}
+
+define hidden void @foo_h(i32* %ip) {
+entry:
+  ret void
+}
+
+define protected void @foo_protected(i32* %ip) {
+entry:
+  ret void
+}
+
+define weak hidden void @foo_weak_h() {
+entry:
+  ret void
+}
+
+ at foo_p = global void ()* @zoo_weak_extern_h, align 4
+declare extern_weak hidden void @zoo_weak_extern_h()
+
+define i32 @main() {
+entry:
+  %call1= call i32 @bar_h(i32* @b_h)
+  call void @foo_weak_h()
+  %0 = load void ()*, void ()** @foo_p, align 4
+  call void %0()
+  ret i32 0
+}
+
+declare hidden i32 @bar_h(i32*)
+
+; CHECK:        .globl  foo[DS]{{[[:space:]]*([#].*)?$}}
+; CHECK:        .globl  .foo{{[[:space:]]*([#].*)?$}}
+; CHECK:        .globl  foo_h[DS],hidden
+; CHECK:        .globl  .foo_h,hidden
+; CHECK:        .globl  foo_protected[DS],protected
+; CHECK:        .globl  .foo_protected,protected
+; CHECK:        .weak   foo_weak_h[DS],hidden
+; CHECK:        .weak   .foo_weak_h,hidden
+
+; CHECK:        .globl  b{{[[:space:]]*([#].*)?$}}
+; CHECK:        .globl  b_h,hidden
+
+; CHECK:        .weak   zoo_weak_extern_h[DS],hidden
+; CHECK:        .extern .bar_h,hidden
+; CHECK:        .extern bar_h[DS],hidden