[llvm-commits] [llvm] r99033 - /llvm/trunk/test/CodeGen/X86/sibcall.ll
Evan Cheng
evan.cheng at apple.com
Fri Mar 19 20:17:05 PDT 2010
Author: evancheng
Date: Fri Mar 19 22:17:05 2010
New Revision: 99033
URL: http://llvm.org/viewvc/llvm-project?rev=99033&view=rev
Log:
Stupid svn. Add back to the lost sibcall tests.
Modified:
llvm/trunk/test/CodeGen/X86/sibcall.ll
Modified: llvm/trunk/test/CodeGen/X86/sibcall.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/sibcall.ll?rev=99033&r1=99032&r2=99033&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/sibcall.ll (original)
+++ llvm/trunk/test/CodeGen/X86/sibcall.ll Fri Mar 19 22:17:05 2010
@@ -57,11 +57,11 @@
entry:
; 32: t5:
; 32-NOT: call
-; 32: jmpl *
+; 32: jmpl *4(%esp)
; 64: t5:
; 64-NOT: call
-; 64: jmpq *
+; 64: jmpq *%rdi
tail call void %x() nounwind
ret void
}
@@ -215,4 +215,59 @@
ret %struct.ns* %0
}
+; rdar://6195379
+; llvm can't do sibcall for this in 32-bit mode (yet).
declare fastcc %struct.ns* @foo7(%struct.cp* byval align 4, i8 signext) nounwind ssp
+
+%struct.__block_descriptor = type { i64, i64 }
+%struct.__block_descriptor_withcopydispose = type { i64, i64, i8*, i8* }
+%struct.__block_literal_1 = type { i8*, i32, i32, i8*, %struct.__block_descriptor* }
+%struct.__block_literal_2 = type { i8*, i32, i32, i8*, %struct.__block_descriptor_withcopydispose*, void ()* }
+
+define void @t14(%struct.__block_literal_2* nocapture %.block_descriptor) nounwind ssp {
+entry:
+; 64: t14:
+; 64: movq 32(%rdi)
+; 64-NOT: movq 16(%rdi)
+; 64: jmpq *16(%rdi)
+ %0 = getelementptr inbounds %struct.__block_literal_2* %.block_descriptor, i64 0, i32 5 ; <void ()**> [#uses=1]
+ %1 = load void ()** %0, align 8 ; <void ()*> [#uses=2]
+ %2 = bitcast void ()* %1 to %struct.__block_literal_1* ; <%struct.__block_literal_1*> [#uses=1]
+ %3 = getelementptr inbounds %struct.__block_literal_1* %2, i64 0, i32 3 ; <i8**> [#uses=1]
+ %4 = load i8** %3, align 8 ; <i8*> [#uses=1]
+ %5 = bitcast i8* %4 to void (i8*)* ; <void (i8*)*> [#uses=1]
+ %6 = bitcast void ()* %1 to i8* ; <i8*> [#uses=1]
+ tail call void %5(i8* %6) nounwind
+ ret void
+}
+
+; rdar://7726868
+%struct.foo = type { [4 x i32] }
+
+define void @t15(%struct.foo* noalias sret %agg.result) nounwind {
+; 32: t15:
+; 32: call {{_?}}f
+; 32: ret $4
+
+; 64: t15:
+; 64: callq {{_?}}f
+; 64: ret
+ tail call fastcc void @f(%struct.foo* noalias sret %agg.result) nounwind
+ ret void
+}
+
+declare void @f(%struct.foo* noalias sret) nounwind
+
+define void @t16() nounwind ssp {
+entry:
+; 32: t16:
+; 32: call {{_?}}bar4
+; 32: fstp
+
+; 64: t16:
+; 64: jmp {{_?}}bar4
+ %0 = tail call double @bar4() nounwind
+ ret void
+}
+
+declare double @bar4()
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