vendor/llvm/llvm-release_360-r226102

5 files changed, 40 insertions, 8 deletions

diff --git a/test/CodeGen/SPARC/2008-10-10-InlineAsmMemoryOperand.ll b/test/CodeGen/SPARC/2008-10-10-InlineAsmMemoryOperand.ll
index e8315f17ebb6..373a1967307a 100644
--- a/test/CodeGen/SPARC/2008-10-10-InlineAsmMemoryOperand.ll
+++ b/test/CodeGen/SPARC/2008-10-10-InlineAsmMemoryOperand.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=sparc
+; RUN: llc < %s -march=sparc -no-integrated-as
 ; PR 1557
 
 target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f128:128:128"
diff --git a/test/CodeGen/SPARC/empty-functions.ll b/test/CodeGen/SPARC/empty-functions.ll
new file mode 100644
index 000000000000..38d288903d4a
--- /dev/null
+++ b/test/CodeGen/SPARC/empty-functions.ll
@@ -0,0 +1,32 @@
+; RUN: llc < %s -mtriple=sparc-linux-gnu | FileCheck -check-prefix=LINUX-NO-FP %s
+; RUN: llc < %s -mtriple=sparc-linux-gnu -disable-fp-elim | FileCheck -check-prefix=LINUX-FP %s
+
+define void @func() {
+entry:
+  unreachable
+}
+
+; An empty function is perfectly fine on ELF.
+; LINUX-NO-FP: func:
+; LINUX-NO-FP-NEXT: .cfi_startproc
+; LINUX-NO-FP-NEXT: {{^}}!
+; LINUX-NO-FP-NEXT: {{^}}.L{{.*}}:{{$}}
+; LINUX-NO-FP-NEXT: .size   func, .L{{.*}}-func
+; LINUX-NO-FP-NEXT: .cfi_endproc
+
+; A cfi directive can point to the end of a function. It (and in fact the
+; entire body) could be optimized out because of the unreachable, but we
+; don't do it right now.
+; LINUX-FP: func:
+; LINUX-FP-NEXT: .cfi_startproc
+; LINUX-FP-NEXT: {{^}}!
+; LINUX-FP-NEXT: save %sp, -96, %sp
+; LINUX-FP-NEXT: {{^}}.L{{.*}}:{{$}}
+; LINUX-FP-NEXT: .cfi_def_cfa_register %fp
+; LINUX-FP-NEXT: {{^}}.L{{.*}}:{{$}}
+; LINUX-FP-NEXT: .cfi_window_save
+; LINUX-FP-NEXT: {{^}}.L{{.*}}:{{$}}
+; LINUX-FP-NEXT: .cfi_register 15, 31
+; LINUX-FP-NEXT: {{^}}.L{{.*}}:{{$}}
+; LINUX-FP-NEXT: .size   func, .Ltmp3-func
+; LINUX-FP-NEXT: .cfi_endproc
diff --git a/test/CodeGen/SPARC/inlineasm.ll b/test/CodeGen/SPARC/inlineasm.ll
index 2650533b7fec..526cde8de8b4 100644
--- a/test/CodeGen/SPARC/inlineasm.ll
+++ b/test/CodeGen/SPARC/inlineasm.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=sparc <%s | FileCheck %s
+; RUN: llc -march=sparc -no-integrated-as <%s | FileCheck %s
 
 ; CHECK-LABEL: test_constraint_r
 ; CHECK:       add %o1, %o0, %o0
diff --git a/test/CodeGen/SPARC/mult-alt-generic-sparc.ll b/test/CodeGen/SPARC/mult-alt-generic-sparc.ll
index 6013b17d9372..6a67616d53be 100644
--- a/test/CodeGen/SPARC/mult-alt-generic-sparc.ll
+++ b/test/CodeGen/SPARC/mult-alt-generic-sparc.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=sparc
+; RUN: llc < %s -march=sparc -no-integrated-as
 ; ModuleID = 'mult-alt-generic.c'
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32"
 target triple = "sparc"
diff --git a/test/CodeGen/SPARC/setjmp.ll b/test/CodeGen/SPARC/setjmp.ll
index a31cd7016731..17afb36ca74c 100644
--- a/test/CodeGen/SPARC/setjmp.ll
+++ b/test/CodeGen/SPARC/setjmp.ll
@@ -65,8 +65,8 @@ attributes #0 = { nounwind }
 attributes #1 = { noreturn nounwind }
 attributes #2 = { nounwind returns_twice }
 
-!0 = metadata !{metadata !"alias set 6: struct.jmpbuf_env*", metadata !1}
-!1 = metadata !{metadata !1}
-!2 = metadata !{metadata !"alias set 3: int", metadata !1}
-!3 = metadata !{metadata !0, metadata !0, i64 0}
-!4 = metadata !{metadata !2, metadata !2, i64 0}
+!0 = !{!"alias set 6: struct.jmpbuf_env*", !1}
+!1 = !{!1}
+!2 = !{!"alias set 3: int", !1}
+!3 = !{!0, !0, i64 0}
+!4 = !{!2, !2, i64 0}