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author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
commit | 67c32a98315f785a9ec9d531c1f571a0196c7463 (patch) | |
tree | 4abb9cbeecc7901726dd0b4a37369596c852e9ef /test/CodeGen/R600/subreg-coalescer-crash.ll | |
parent | 9f61947910e6ab40de38e6b4034751ef1513200f (diff) | |
download | src-67c32a98315f785a9ec9d531c1f571a0196c7463.tar.gz src-67c32a98315f785a9ec9d531c1f571a0196c7463.zip |
Vendor import of llvm RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1):vendor/llvm/llvm-release_360-r226102
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=277323
svn path=/vendor/llvm/llvm-release_360-r226102/; revision=277324; tag=vendor/llvm/llvm-release_360-r226102
Diffstat (limited to 'test/CodeGen/R600/subreg-coalescer-crash.ll')
-rw-r--r-- | test/CodeGen/R600/subreg-coalescer-crash.ll | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/CodeGen/R600/subreg-coalescer-crash.ll b/test/CodeGen/R600/subreg-coalescer-crash.ll new file mode 100644 index 000000000000..e841637b5047 --- /dev/null +++ b/test/CodeGen/R600/subreg-coalescer-crash.ll @@ -0,0 +1,45 @@ +; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs -o - %s +; ModuleID = 'bugpoint-reduced-simplified.bc' +target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-p24:64:64-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64" +target triple = "r600--" + +; SI: s_endpgm +; Function Attrs: nounwind +define void @row_filter_C1_D0() #0 { +entry: + br i1 undef, label %for.inc.1, label %do.body.preheader + +do.body.preheader: ; preds = %entry + %0 = insertelement <4 x i32> zeroinitializer, i32 undef, i32 1 + br i1 undef, label %do.body56.1, label %do.body90 + +do.body90: ; preds = %do.body56.2, %do.body56.1, %do.body.preheader + %1 = phi <4 x i32> [ %6, %do.body56.2 ], [ %5, %do.body56.1 ], [ %0, %do.body.preheader ] + %2 = insertelement <4 x i32> %1, i32 undef, i32 2 + %3 = insertelement <4 x i32> %2, i32 undef, i32 3 + br i1 undef, label %do.body124.1, label %do.body.1562.preheader + +do.body.1562.preheader: ; preds = %do.body124.1, %do.body90 + %storemerge = phi <4 x i32> [ %3, %do.body90 ], [ %7, %do.body124.1 ] + %4 = insertelement <4 x i32> undef, i32 undef, i32 1 + br label %for.inc.1 + +do.body56.1: ; preds = %do.body.preheader + %5 = insertelement <4 x i32> %0, i32 undef, i32 1 + %or.cond472.1 = or i1 undef, undef + br i1 %or.cond472.1, label %do.body56.2, label %do.body90 + +do.body56.2: ; preds = %do.body56.1 + %6 = insertelement <4 x i32> %5, i32 undef, i32 1 + br label %do.body90 + +do.body124.1: ; preds = %do.body90 + %7 = insertelement <4 x i32> %3, i32 undef, i32 3 + br label %do.body.1562.preheader + +for.inc.1: ; preds = %do.body.1562.preheader, %entry + %storemerge591 = phi <4 x i32> [ zeroinitializer, %entry ], [ %storemerge, %do.body.1562.preheader ] + %add.i495 = add <4 x i32> %storemerge591, undef + unreachable +} + |