1 files changed, 33 insertions, 1 deletions
diff --git a/test/CodeGen/X86/fast-isel-x86-64.ll b/test/CodeGen/X86/fast-isel-x86-64.ll
index e98c4730af..e74fd30b64 100644
--- a/test/CodeGen/X86/fast-isel-x86-64.ll
+++ b/test/CodeGen/X86/fast-isel-x86-64.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s  -fast-isel -O0 -regalloc=fast | FileCheck %s
+; RUN: llc < %s  -fast-isel -O0 -regalloc=fast -asm-verbose=0 | FileCheck %s
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-darwin10.0.0"
@@ -61,3 +61,35 @@ define i32 @test4(i64 %idxprom9) nounwind {
 ; CHECK-NEXT: movzbl	(%rax,%rdi), %eax
 ; CHECK-NEXT: ret
 }
+
+
+; PR3242 - Out of range shifts should not be folded by fastisel.
+define void @test5(i32 %x, i32* %p) nounwind {
+  %y = ashr i32 %x, 50000
+  store i32 %y, i32* %p
+  ret void
+
+; CHECK: test5:
+; CHECK: movl	$50000, %ecx
+; CHECK: sarl	%cl, %edi
+; CHECK: ret
+}
+
+; rdar://9289501 - fast isel should fold trivial multiplies to shifts.
+define i64 @test6(i64 %x) nounwind ssp {
+entry:
+  %mul = mul nsw i64 %x, 8
+  ret i64 %mul
+
+; CHECK: test6:
+; CHECK: leaq	(,%rdi,8), %rax
+}
+
+define i32 @test7(i32 %x) nounwind ssp {
+entry:
+  %mul = mul nsw i32 %x, 8
+  ret i32 %mul
+; CHECK: test7:
+; CHECK: leal	(,%rdi,8), %eax
+}
+