Mesa (main): intel/compiler: Fix missing break in switch
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Fri Jul 23 00:42:49 UTC 2021
Module: Mesa
Branch: main
Commit: 0608e76e00da8921be1532340f8448215e8438b6
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=0608e76e00da8921be1532340f8448215e8438b6
Author: Sagar Ghuge <sagar.ghuge at intel.com>
Date: Mon Jul 19 19:29:03 2021 -0700
intel/compiler: Fix missing break in switch
CoverityID: 1487496
Fixes: cde9ca616d7 "intel/compiler: Make decision based on source type instead of opcode"
Signed-off-by: Sagar Ghuge <sagar.ghuge at intel.com>
Reviewed-by: Marcin Ślusarz <marcin.slusarz at intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11985>
---
src/intel/compiler/brw_fs_combine_constants.cpp | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/src/intel/compiler/brw_fs_combine_constants.cpp b/src/intel/compiler/brw_fs_combine_constants.cpp
index 43c01bcc537..a0ff72107f1 100644
--- a/src/intel/compiler/brw_fs_combine_constants.cpp
+++ b/src/intel/compiler/brw_fs_combine_constants.cpp
@@ -376,6 +376,8 @@ static bool
can_promote_src_as_imm(const struct intel_device_info *devinfo, fs_inst *inst,
unsigned src_idx)
{
+ bool can_promote = false;
+
/* Experiment shows that we can only support src0 as immediate */
if (src_idx != 0)
return false;
@@ -386,31 +388,36 @@ can_promote_src_as_imm(const struct intel_device_info *devinfo, fs_inst *inst,
/* TODO - Fix the codepath below to use a bfloat16 immediate on XeHP,
* since HF/F mixed mode has been removed from the hardware.
*/
- switch(inst->src[src_idx].type) {
+ switch (inst->src[src_idx].type) {
case BRW_REGISTER_TYPE_F: {
uint16_t hf;
if (representable_as_hf(inst->src[src_idx].f, &hf)) {
inst->src[src_idx] = retype(brw_imm_uw(hf), BRW_REGISTER_TYPE_HF);
- return true;
+ can_promote = true;
}
+ break;
}
case BRW_REGISTER_TYPE_W: {
int16_t w;
if (representable_as_w(inst->src[src_idx].d, &w)) {
inst->src[src_idx] = brw_imm_w(w);
- return true;
+ can_promote = true;
}
+ break;
}
case BRW_REGISTER_TYPE_UW: {
uint16_t uw;
if (representable_as_uw(inst->src[src_idx].ud, &uw)) {
inst->src[src_idx] = brw_imm_uw(uw);
- return true;
+ can_promote = true;
}
+ break;
}
default:
- return false;
+ break;
}
+
+ return can_promote;
}
bool
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