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gallivm: added lp_build_negate()

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This commit is contained in:
Brian Paul
2010-03-04 08:36:26 -07:00
parent 38110fd1c3
commit 7d230dae70
2 changed files with 12 additions and 0 deletions
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src/gallium/auxiliary/gallivm/lp_bld_arit.c
+8
View File
@@ -668,6 +668,14 @@ lp_build_abs(struct lp_build_context *bld,
}
LLVMValueRef
lp_build_negate(struct lp_build_context *bld,
LLVMValueRef a)
{
return LLVMBuildNeg(bld->builder, a, "");
}
LLVMValueRef
lp_build_sgn(struct lp_build_context *bld,
LLVMValueRef a)
src/gallium/auxiliary/gallivm/lp_bld_arit.h
+4
View File
@@ -116,6 +116,10 @@ LLVMValueRef
lp_build_abs(struct lp_build_context *bld,
LLVMValueRef a);
LLVMValueRef
lp_build_negate(struct lp_build_context *bld,
LLVMValueRef a);
LLVMValueRef
lp_build_sgn(struct lp_build_context *bld,
LLVMValueRef a);