draw,gallivm,llvmpipe: Avoid implicit casts of 32-bit shifts to 64-bits.

Addresses MSVC warnings "result of 32-bit shift implicitly converted to
64 bits (was 64-bit shift intended?)", which can often be symptom of
bugs, but in these cases were all benign.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_arit.c b/src/gallium/auxiliary/gallivm/lp_bld_arit.c
index 87da355239c..cd05f111f19 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_arit.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.c
@@ -932,7 +932,7 @@ lp_build_mul_norm(struct gallivm_state *gallivm,
     * half = sgn(ab) * 0.5 * (2 ** n) = sgn(ab) * (1 << (n - 1))
     */
 
-   half = lp_build_const_int_vec(gallivm, wide_type, 1 << (n - 1));
+   half = lp_build_const_int_vec(gallivm, wide_type, 1LL << (n - 1));
    if (wide_type.sign) {
       LLVMValueRef minus_half = LLVMBuildNeg(builder, half, "");
       LLVMValueRef sign = lp_build_shr_imm(&bld, ab, wide_type.width - 1);
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.c b/src/gallium/auxiliary/gallivm/lp_bld_sample.c
index 85c0d4ed6f8..8cee994ee6d 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.c
@@ -1641,7 +1641,7 @@ lp_build_cube_lookup(struct lp_build_sample_context *bld,
    LLVMValueRef ma, mai, signma, signmabit, imahalfpos;
    LLVMValueRef posHalf = lp_build_const_vec(gallivm, coord_bld->type, 0.5);
    LLVMValueRef signmask = lp_build_const_int_vec(gallivm, intctype,
-                                                  1 << (intctype.width - 1));
+                                                  1LL << (intctype.width - 1));
    LLVMValueRef signshift = lp_build_const_int_vec(gallivm, intctype,
                                                    intctype.width -1);
    LLVMValueRef facex = lp_build_const_int_vec(gallivm, intctype, PIPE_TEX_FACE_POS_X);