[LLVMbugs] [Bug 3181] New: -fast bug on x86-64 with 32-bit gep indices
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Sun Dec 7 22:14:07 PST 2008
http://llvm.org/bugs/show_bug.cgi?id=3181
Summary: -fast bug on x86-64 with 32-bit gep indices
Product: libraries
Version: 1.0
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Backend: X86
AssignedTo: unassignedbugs at nondot.org
ReportedBy: clattner at apple.com
CC: gohman at apple.com, llvmbugs at cs.uiuc.edu
This testcase produces invalid asm with:
llvm-as < t.ll | llc -march=x86-64 -fast
define i32 @main() {
ret i32 0
}
define i32 @_l5_get(i32 %t3, i32* %t1) nounwind {
%t9 = getelementptr i32* %t1, i32 %t3 ; <i32*> [#uses=1]
%t15 = load i32* %t9 ; <i32> [#uses=1]
ret i32 %t15
}
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