From 914244e59d6ad08ec2dd815129c6e75b32843d80 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Wed, 25 Apr 2012 16:30:06 +0100 Subject: [PATCH] gallivm: Use lp_build_alloca instead of LLVMBuildAlloca on the loop limiter. To ensure that the alloca is at the top of the function body, otherwise LLVM will not eliminate them, causing stack misalignment on 32bits. Reviewed-by: James Benton --- src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c index 8cfcf5df730..cca7ef5f89a 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c @@ -79,10 +79,7 @@ static void lp_exec_mask_init(struct lp_exec_mask *mask, struct lp_build_context mask->exec_mask = mask->ret_mask = mask->break_mask = mask->cont_mask = mask->cond_mask = LLVMConstAllOnes(mask->int_vec_type); - mask->loop_limiter = LLVMBuildAlloca( - builder, - int_type, - "looplimiter"); + mask->loop_limiter = lp_build_alloca(bld->gallivm, int_type, "looplimiter"); LLVMBuildStore( builder, -- 2.30.2