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gallivm: Fixed overflow in lp_build_clamped_float_to_unsigned_norm.
author
James Benton
<jbenton@vmware.com>
Fri, 18 May 2012 15:01:25 +0000
(16:01 +0100)
committer
José Fonseca
<jfonseca@vmware.com>
Mon, 21 May 2012 19:24:44 +0000
(20:24 +0100)
Tested with lp_test_conv and lp_test_format, reduced errors.
Signed-off-by: José Fonseca <jfonseca@vmware.com>
src/gallium/auxiliary/gallivm/lp_bld_conv.c
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diff --git
a/src/gallium/auxiliary/gallivm/lp_bld_conv.c
b/src/gallium/auxiliary/gallivm/lp_bld_conv.c
index
8a08663
..
f0ef516
100644
(file)
--- a/
src/gallium/auxiliary/gallivm/lp_bld_conv.c
+++ b/
src/gallium/auxiliary/gallivm/lp_bld_conv.c
@@
-190,7
+190,7
@@
lp_build_clamped_float_to_unsigned_norm(struct gallivm_state *gallivm,
/*
* Align the most significant bit to the right.
*/
- rshifted = LLVMBuild
A
Shr(builder, res,
+ rshifted = LLVMBuild
L
Shr(builder, res,
lp_build_const_int_vec(gallivm, src_type, rshift),
"");