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gallivm: Fix uses of 2^24

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Fallback cases in lp_bld_arit.c used 2^24 to mean "2 to the power 24",
but in C it's "2 xor 24", i.e. 26.  Fixed by using 1<< instead.

Signed-off-by: Richard Sandiford <rsandifo@linux.vnet.ibm.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Cc: "10.2 10.3" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit 1a65629ccc)
This commit is contained in:
Richard Sandiford 2014-07-21 16:53:35 +01:00 • committed by Emil Velikov
parent 804e3fc92c
commit be5e98ac2b
1 changed files with 4 additions and 4 deletions
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8
src/gallium/auxiliary/gallivm/lp_bld_arit.c
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@ -1852,7 +1852,7 @@ lp_build_trunc(struct lp_build_context *bld,
const struct lp_type type = bld->type;
struct lp_type inttype;
struct lp_build_context intbld;
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24);
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 1<<24);
LLVMValueRef trunc, res, anosign, mask;
LLVMTypeRef int_vec_type = bld->int_vec_type;
LLVMTypeRef vec_type = bld->vec_type;
@ -1907,7 +1907,7 @@ lp_build_round(struct lp_build_context *bld,
const struct lp_type type = bld->type;
struct lp_type inttype;
struct lp_build_context intbld;
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24);
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 1<<24);
LLVMValueRef res, anosign, mask;
LLVMTypeRef int_vec_type = bld->int_vec_type;
LLVMTypeRef vec_type = bld->vec_type;
@ -1960,7 +1960,7 @@ lp_build_floor(struct lp_build_context *bld,
const struct lp_type type = bld->type;
struct lp_type inttype;
struct lp_build_context intbld;
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24);
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 1<<24);
LLVMValueRef trunc, res, anosign, mask;
LLVMTypeRef int_vec_type = bld->int_vec_type;
LLVMTypeRef vec_type = bld->vec_type;
@ -2029,7 +2029,7 @@ lp_build_ceil(struct lp_build_context *bld,
const struct lp_type type = bld->type;
struct lp_type inttype;
struct lp_build_context intbld;
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24);
LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 1<<24);
LLVMValueRef trunc, res, anosign, mask, tmp;
LLVMTypeRef int_vec_type = bld->int_vec_type;
LLVMTypeRef vec_type = bld->vec_type;