[libclc] ef5658a - libclc: Simplify rtz conversion (#188137)

[via cfe-commits]

Author: Matt Arsenault
Date: 2026-03-24T08:05:38+01:00
New Revision: ef5658a289e24fa145663a1c22e0751d6c12991c

URL: https://github.com/llvm/llvm-project/commit/ef5658a289e24fa145663a1c22e0751d6c12991c
DIFF: https://github.com/llvm/llvm-project/commit/ef5658a289e24fa145663a1c22e0751d6c12991c.diff

LOG: libclc: Simplify rtz conversion (#188137)

Added: 
    

Modified: 
    libclc/clc/lib/generic/conversion/clc_convert_float.inc

Removed: 
    


################################################################################
diff  --git a/libclc/clc/lib/generic/conversion/clc_convert_float.inc b/libclc/clc/lib/generic/conversion/clc_convert_float.inc
index 992b126b577a4..19e0e3eb78c79 100644
--- a/libclc/clc/lib/generic/conversion/clc_convert_float.inc
+++ b/libclc/clc/lib/generic/conversion/clc_convert_float.inc
@@ -93,8 +93,7 @@ _CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE __CLC_XCONCAT(__CLC_FUNCTION,
 #if defined(__CLC_I2F) && (__CLC_GENSIZE_SRC >= __CLC_FPSIZE)
   c = c || __CLC_CONVERT_S_GENTYPE((__CLC_GENTYPE_SRC)__CLC_SRC_MAX == x);
 #endif
-  __CLC_GENTYPE sel = __clc_select(
-      r, __clc_nextafter(r, __clc_sign(r) * -__CLC_GENTYPE_INF), c);
+  __CLC_GENTYPE sel = __clc_select(r, __clc_nextafter(r, __CLC_FP_LIT(0.0)), c);
 #if defined(__CLC_I2F) && (__CLC_FPSIZE == 16) && (__CLC_GENSIZE_SRC >= 16)
 #if defined(__CLC_GEN_S) && (__CLC_GENSIZE_SRC == 16)
   // short is 16 bits signed, so the maximum value rounded to zero is