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compile clang with -fno-strict-overflow

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This commit is contained in:
jacob 2026-03-20 19:22:00 -05:00
parent 926cfb5cce
commit a856376a90
6 changed files with 8 additions and 28 deletions
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4
src/base/base_win32/base_win32.c
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@ -610,9 +610,9 @@ i32 W32_Main(void)
cmdline_str = StringFromWstrNoLimit(perm, cmdline_wstr); cmdline_str = StringFromWstrNoLimit(perm, cmdline_wstr);
i32 argc = 0; i32 argc = 0;
LPWSTR *argv = CommandLineToArgvW(cmdline_wstr, &argc); LPWSTR *argv = CommandLineToArgvW(cmdline_wstr, &argc);
for (i32 i = 0; i < argc; ++i) for (i32 arg_idx = 0; arg_idx < argc; ++arg_idx)
{ {
wchar_t *arg_wstr = argv[i]; wchar_t *arg_wstr = argv[arg_idx];
String arg = StringFromWstrNoLimit(perm, arg_wstr); String arg = StringFromWstrNoLimit(perm, arg_wstr);
PushStringToList(perm, &args_list, arg); PushStringToList(perm, &args_list, arg);
} }

2
src/gpu/gpu_dx12/gpu_dx12_core.c
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@ -9,7 +9,6 @@ void G_Bootstrap(void)
TempArena scratch = BeginScratchNoConflict(); TempArena scratch = BeginScratchNoConflict();
Arena *perm = PermArena(); Arena *perm = PermArena();
// NOTE: Nsight seems to have trouble attaching when independent devices are enabled
G_D12.validation_layer_enabled = CommandlineArgFromName(Lit("gpu-debug-validation")).exists; G_D12.validation_layer_enabled = CommandlineArgFromName(Lit("gpu-debug-validation")).exists;
G_D12.debug_layer_enabled = G_D12.validation_layer_enabled || CommandlineArgFromName(Lit("gpu-debug")).exists; G_D12.debug_layer_enabled = G_D12.validation_layer_enabled || CommandlineArgFromName(Lit("gpu-debug")).exists;
@ -45,6 +44,7 @@ void G_Bootstrap(void)
////////////////////////////// //////////////////////////////
//- Enable independent devices //- Enable independent devices
// NOTE: Nsight seems to have trouble attaching when independent devices are enabled
if (!CommandlineArgFromName(Lit("no-d3d12-independent-devices")).exists) if (!CommandlineArgFromName(Lit("no-d3d12-independent-devices")).exists)
{ {
G_D12.independent_devices_enabled = 1; G_D12.independent_devices_enabled = 1;

1
src/meta/meta.c
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@ -552,6 +552,7 @@ void M_BuildEntryPoint(WaveLaneCtx *lane)
PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-std=c99")); PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-std=c99"));
PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-fno-finite-loops")); PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-fno-finite-loops"));
PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-fno-strict-aliasing")); PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-fno-strict-aliasing"));
PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-fno-strict-overflow"));
PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-msse4.2")); PushStringToList(perm, &cp.compiler_only_flags_clang, Lit("-msse4.2"));
// TODO: Export debug info separately for release builds // TODO: Export debug info separately for release builds

4
src/pp/pp.c
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@ -3209,7 +3209,7 @@ void P_StepFrame(P_Frame *frame)
f32 speed_falloff = 0; f32 speed_falloff = 0;
if (weapon->is_uzi) if (weapon->is_uzi)
{ {
initial_speed = TweakFloat("Bullet speed", 100, 1, 100); initial_speed = TweakFloat("Bullet speed", 50, 1, 100);
} }
else if (weapon->is_launcher) else if (weapon->is_launcher)
{ {
@ -3350,7 +3350,7 @@ void P_StepFrame(P_Frame *frame)
Vec2 p1 = p0; Vec2 p1 = p0;
// Cur pos -> next pos path // Cur pos -> next pos path
if (!is_first_bullet_tick) // if (!is_first_bullet_tick)
{ {
p1 = AddVec2(p0, dir); p1 = AddVec2(p0, dir);
BulletPath *path = PushStruct(scratch.arena, BulletPath); BulletPath *path = PushStruct(scratch.arena, BulletPath);

23
src/pp/pp_vis/pp_vis_core.c
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@ -2471,23 +2471,6 @@ void V_TickForever(WaveLaneCtx *lane)
// for (P_Ent *trail = P_FirstEnt(local_frame); !P_IsEntNil(trail); trail = P_NextEnt(trail))
// {
// if (trail->is_trail && trail->is_first_observation)
// {
// Vec2 p0 = trail->trail_p0;
// Vec2 p1 = trail->trail_p1;
// P_DebugDrawLine(p0, p1, Color_Cyan);
// }
// }
// TODO: Not like this // TODO: Not like this
for (P_Ent *trail = P_FirstEnt(local_frame); !P_IsEntNil(trail); trail = P_NextEnt(trail)) for (P_Ent *trail = P_FirstEnt(local_frame); !P_IsEntNil(trail); trail = P_NextEnt(trail))
@ -2533,10 +2516,6 @@ void V_TickForever(WaveLaneCtx *lane)
////////////////////////////// //////////////////////////////
//- Push test impact particles //- Push test impact particles
@ -2656,7 +2635,7 @@ void V_TickForever(WaveLaneCtx *lane)
emitter.speed.max = speed + speed_spread * 0.5; emitter.speed.max = speed + speed_spread * 0.5;
emitter.angle.min = angle - angle_spread * 0.5; emitter.angle.min = angle - angle_spread * 0.5;
emitter.angle.max = angle + angle_spread * 0.5; emitter.angle.max = angle + angle_spread * 0.5;
emitter.count = TweakFloat("Emitter count", 8, 0, Kibi(64)); emitter.count = TweakFloat("Emitter count", 32, 0, Kibi(64));
V_PushParticles(emitter); V_PushParticles(emitter);
} }
} }

2
src/pp/pp_vis/pp_vis_gpu.g
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@ -635,8 +635,8 @@ ComputeShader(V_SimParticlesCS)
} }
} }
f32 falloff = saturate(lerp(10, 20, rand_falloff) * frame.dt);
// f32 falloff = saturate(lerp(1, 2, rand_falloff) * frame.dt); // f32 falloff = saturate(lerp(1, 2, rand_falloff) * frame.dt);
f32 falloff = saturate(lerp(10, 20, rand_falloff) * frame.dt);
particle.velocity *= 1.0f - falloff; particle.velocity *= 1.0f - falloff;
particle.pos = p0 + (p1 - p0) * t; particle.pos = p0 + (p1 - p0) * t;