It's not necessary to do rounding for alloca operations when the requested

alignment is equal to the stack alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 27 insertions, 0 deletions

diff --git a/test/CodeGen/X86/2007-05-14-LiveIntervalAssert.ll b/test/CodeGen/X86/2007-05-14-LiveIntervalAssert.ll
new file mode 100644
index 0000000..f89ef71
--- /dev/null
+++ b/test/CodeGen/X86/2007-05-14-LiveIntervalAssert.ll
@@ -0,0 +1,27 @@
+; RUN: llvm-as < %s | llc -march=x86-64
+
+	%struct.XDesc = type <{ i32, %struct.OpaqueXDataStorageType** }>
+	%struct.OpaqueXDataStorageType = type opaque
+
+declare i16 @GetParamDesc(%struct.XDesc*, i32, i32, %struct.XDesc*) sext 
+
+declare void @r_raise(i64, i8*, ...)
+
+define i64 @app_send_event(i64 %self, i64 %event_class, i64 %event_id, i64 %params, i64 %need_retval) {
+entry:
+	br i1 false, label %cond_true109, label %bb83.preheader
+
+bb83.preheader:		; preds = %entry
+	ret i64 0
+
+cond_true109:		; preds = %entry
+	br i1 false, label %cond_next164, label %cond_true239
+
+cond_next164:		; preds = %cond_true109
+	%tmp176 = call i16 @GetParamDesc( %struct.XDesc* null, i32 1701999219, i32 1413830740, %struct.XDesc* null ) sext 		; <i16> [#uses=0]
+	call void (i64, i8*, ...)* @r_raise( i64 0, i8* null )
+	unreachable
+
+cond_true239:		; preds = %cond_true109
+	ret i64 0
+}