[LLVMbugs] [Bug 3524] New: clang/x86_64 miscompiles MultiSource/Applications/sgefa/ sgefa
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Mon Feb 9 13:53:31 PST 2009
http://llvm.org/bugs/show_bug.cgi?id=3524
Summary: clang/x86_64 miscompiles
MultiSource/Applications/sgefa/sgefa
Product: clang
Version: unspecified
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: LLVM Codegen
AssignedTo: unassignedclangbugs at nondot.org
ReportedBy: daniel at zuster.org
CC: llvmbugs at cs.uiuc.edu
The output should be separated in places by '****....' but it is not.
The output is done at driver.c:115:
--
if( test_case>1 ) { /* Free up memory used in the last
test. */
printf("\n\n**********************************************************************\n");
--
Possible sign extension error?
--
ddunbar at lordcrumb:sgefa$ head Output/sgefa.out-llc
Hilbert Slice. Test case 1 of size 120.
One-Norm(A) ---------- 1.833333e+00.
Hilbert Slice. Test case 2 of size 240.
One-Norm(A) ---------- 1.833333e+00.
Hilbert Slice. Test case 3 of size 360.
One-Norm(A) ---------- 1.833333e+00.
Monoelemental. Test case 4 of size 1.
MATRIX FOLLOWS
0| 3.0000e+00
ddunbar at lordcrumb:sgefa$ head Output/sgefa.out-nat
Hilbert Slice. Test case 1 of size 120.
One-Norm(A) ---------- 1.833333e+00.
**********************************************************************
Hilbert Slice. Test case 2 of size 240.
One-Norm(A) ---------- 1.833333e+00.
**********************************************************************
--
--
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
More information about the llvm-bugs
mailing list