Changes in directory llvm/test/CodeGen/X86:
2007-03-01-SpillerCrash.ll added (r1.1)
---
Log message:
Add a new test case.
---
Diffs of the changes: (+85 -0)
2007-03-01-SpillerCrash.ll | 85 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 85 insertions(+)
Index: llvm/test/CodeGen/X86/2007-03-01-SpillerCrash.ll
diff -c /dev/null llvm/test/CodeGen/X86/2007-03-01-SpillerCrash.ll:1.1
*** /dev/null Fri Mar 2 04:37:29 2007
--- llvm/test/CodeGen/X86/2007-03-01-SpillerCrash.ll Fri Mar 2 04:37:19 2007
***************
*** 0 ****
--- 1,85 ----
+ ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin8 -mattr=+sse2
+
+ define void @test() {
+ test.exit:
+ mul <4 x float> zeroinitializer, zeroinitializer ; <<4 x
float>>:0 [#uses=4]
+ load <4 x float>* null ; <<4 x float>>:1 [#uses=1]
+ shufflevector <4 x float> %1, <4 x float> undef, <4 x i32> < i32 3, i32
3, i32 3, i32 3 > ; <<4 x float>>:2 [#uses=1]
+ mul <4 x float> %0, %2 ; <<4 x float>>:3 [#uses=1]
+ sub <4 x float> zeroinitializer, %3 ; <<4 x float>>:4
[#uses=1]
+ mul <4 x float> %4, zeroinitializer ; <<4 x float>>:5
[#uses=2]
+ bitcast <4 x float> zeroinitializer to <4 x i32> ; <<4 x
i32>>:0 [#uses=1]
+ and <4 x i32> %0, < i32 2147483647, i32 2147483647, i32 2147483647, i32
2147483647 > ; <<4 x i32>>:1 [#uses=1]
+ bitcast <4 x i32> %1 to <4 x float> ; <<4 x float>>:6
[#uses=2]
+ extractelement <4 x float> %6, i32 0 ; <float>:0 [#uses=1]
+ extractelement <4 x float> %6, i32 1 ; <float>:1 [#uses=2]
+ br i1 false, label %0, label %5
+
+ ; <label>:0 ; preds = %test.exit
+ br i1 false, label %3, label %1
+
+ ; <label>:1 ; preds = %0
+ br i1 false, label %5, label %2
+
+ ; <label>:2 ; preds = %1
+ sub float -0.000000e+00, 0.000000e+00 ; <float>:2 [#uses=1]
+ %tmp207 = extractelement <4 x float> zeroinitializer, i32 0
; <float> [#uses=1]
+ %tmp208 = extractelement <4 x float> zeroinitializer, i32 2
; <float> [#uses=1]
+ sub float -0.000000e+00, %tmp208 ; <float>:3 [#uses=1]
+ %tmp155 = extractelement <4 x float> zeroinitializer, i32 0
; <float> [#uses=1]
+ %tmp156 = extractelement <4 x float> zeroinitializer, i32 2
; <float> [#uses=1]
+ sub float -0.000000e+00, %tmp156 ; <float>:4 [#uses=1]
+ br label %5
+
+ ; <label>:3 ; preds = %0
+ br i1 false, label %5, label %4
+
+ ; <label>:4 ; preds = %3
+ br label %5
+
+ ; <label>:5 ; preds = %4, %3, %2, %1, %test.exit
+ phi i32 [ 5, %4 ], [ 3, %2 ], [ 1, %test.exit ], [ 2, %1 ], [ 4, %3 ]
; <i32>:0 [#uses=0]
+ phi float [ 0.000000e+00, %4 ], [ %4, %2 ], [ 0.000000e+00, %test.exit
], [ 0.000000e+00, %1 ], [ 0.000000e+00, %3 ] ; <float>:5 [#uses=1]
+ phi float [ 0.000000e+00, %4 ], [ %tmp155, %2 ], [ 0.000000e+00,
%test.exit ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %3 ] ;
<float>:6 [#uses=1]
+ phi float [ 0.000000e+00, %4 ], [ %3, %2 ], [ 0.000000e+00, %test.exit
], [ 0.000000e+00, %1 ], [ 0.000000e+00, %3 ] ; <float>:7 [#uses=1]
+ phi float [ 0.000000e+00, %4 ], [ %tmp207, %2 ], [ 0.000000e+00,
%test.exit ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %3 ] ;
<float>:8 [#uses=1]
+ phi float [ 0.000000e+00, %4 ], [ %1, %2 ], [ %0, %test.exit ], [ %1,
%1 ], [ 0.000000e+00, %3 ] ; <float>:9 [#uses=2]
+ phi float [ 0.000000e+00, %4 ], [ %2, %2 ], [ 0.000000e+00, %test.exit
], [ 0.000000e+00, %1 ], [ 0.000000e+00, %3 ] ; <float>:10 [#uses=1]
+ phi float [ 0.000000e+00, %4 ], [ 0.000000e+00, %2 ], [ 0.000000e+00,
%test.exit ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %3 ] ; <float>:11
[#uses=1]
+ insertelement <4 x float> undef, float %11, i32 0 ; <<4 x
float>>:7 [#uses=1]
+ insertelement <4 x float> %7, float %10, i32 1 ; <<4 x
float>>:8 [#uses=0]
+ insertelement <4 x float> undef, float %8, i32 0 ; <<4 x
float>>:9 [#uses=1]
+ insertelement <4 x float> %9, float %7, i32 1 ; <<4 x
float>>:10 [#uses=1]
+ insertelement <4 x float> %10, float %9, i32 2 ; <<4 x
float>>:11 [#uses=1]
+ insertelement <4 x float> %11, float %9, i32 3 ; <<4 x
float>>:12 [#uses=1]
+ fdiv <4 x float> %12, zeroinitializer ; <<4 x float>>:13
[#uses=1]
+ mul <4 x float> %13, < float 5.000000e-01, float 5.000000e-01, float
5.000000e-01, float 5.000000e-01 > ; <<4 x float>>:14 [#uses=1]
+ insertelement <4 x float> undef, float %6, i32 0 ; <<4 x
float>>:15 [#uses=1]
+ insertelement <4 x float> %15, float %5, i32 1 ; <<4 x
float>>:16 [#uses=0]
+ br i1 false, label %foo.exit, label %6
+
+ ; <label>:6 ; preds = %5
+ extractelement <4 x float> %0, i32 0 ; <float>:12 [#uses=1]
+ fcmp ogt float %12, 0.000000e+00 ; <i1>:0 [#uses=1]
+ extractelement <4 x float> %0, i32 2 ; <float>:13 [#uses=1]
+ extractelement <4 x float> %0, i32 1 ; <float>:14 [#uses=1]
+ sub float -0.000000e+00, %14 ; <float>:15 [#uses=2]
+ %tmp189 = extractelement <4 x float> %5, i32 2 ; <float>
[#uses=1]
+ br i1 %0, label %7, label %8
+
+ ; <label>:7 ; preds = %6
+ sub float -0.000000e+00, %tmp189 ; <float>:16 [#uses=0]
+ br label %foo.exit
+
+ ; <label>:8 ; preds = %6
+ %tmp192 = extractelement <4 x float> %5, i32 1 ; <float>
[#uses=1]
+ sub float -0.000000e+00, %tmp192 ; <float>:17 [#uses=1]
+ br label %foo.exit
+
+ foo.exit: ; preds = %8, %7, %5
+ phi float [ 0.000000e+00, %7 ], [ %17, %8 ], [ 0.000000e+00, %5 ]
; <float>:18 [#uses=0]
+ phi float [ %15, %7 ], [ %15, %8 ], [ 0.000000e+00, %5 ]
; <float>:19 [#uses=0]
+ phi float [ 0.000000e+00, %7 ], [ %13, %8 ], [ 0.000000e+00, %5 ]
; <float>:20 [#uses=0]
+ shufflevector <4 x float> %14, <4 x float> zeroinitializer, <4 x i32> <
i32 0, i32 4, i32 1, i32 5 > ; <<4 x float>>:17 [#uses=0]
+ unreachable
+ }
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