http://llvm.org/bugs/show_bug.cgi?id=10491
Summary: [AVX] "cannot select" v8i32 = BUILD_VECTOR error
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Created an attachment (id=6939)
--> (http://llvm.org/bugs/attachment.cgi?id=6939)
test case
With top of tree, if I run:
% llc bug.ll -o /dev/null -mcpu=corei7-avx -mattr=+avx
With the attached test program, I get the following crash:
LLVM ERROR: Cannot select: 0x7f8164034310: v8i32 = BUILD_VECTOR 0x7f8164034210,
0x7f8164034210, 0x7f8164034210, 0x7f8164034210, 0x7f8164034210, 0x7f8164034210,
0x7f8164034210, 0x7f8164034210 [ID=10]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
0x7f8164034210: i32 = Constant<0> [ID=4]
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