[PATCH] D154578: [ARM][Driver] Change float-abi warning
Michael Platings via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Jul 7 01:41:32 PDT 2023
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG79165735e11e: [ARM][Driver] Change float-abi warning (authored by michaelplatings).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D154578/new/
https://reviews.llvm.org/D154578
Files:
clang/include/clang/Basic/DiagnosticDriverKinds.td
clang/include/clang/Basic/DiagnosticGroups.td
clang/test/Driver/arm-no-float-regs.c
Index: clang/test/Driver/arm-no-float-regs.c
===================================================================
--- clang/test/Driver/arm-no-float-regs.c
+++ clang/test/Driver/arm-no-float-regs.c
@@ -1,7 +1,6 @@
-// REQUIRES: arm-registered-target
-
// Check that -mfloat-abi=hard gives a warning if FP registers aren't available.
-// RUN: %clang --target=arm-none-eabi -mcpu=cortex-m0 -mfloat-abi=hard -### -c %s 2>&1
+// RUN: %clang --target=arm-none-eabi -mcpu=cortex-m0 -mfloat-abi=hard -### -c %s 2>&1 \
+// RUN: | FileCheck %s
// RUN: %clang --target=arm-none-eabi -mcpu=cortex-m0 -mhard-float -### -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=HARDFLOAT %s
@@ -20,4 +19,4 @@
// CHECK: warning: '-mfloat-abi=hard': selected processor lacks floating point registers
// HARDFLOAT: warning: '-mhard-float': selected processor lacks floating point registers
-// NOWARN-NOT: selected processor lacks floating point registers
+// NOWARN-NOT: warning:
Index: clang/include/clang/Basic/DiagnosticGroups.td
===================================================================
--- clang/include/clang/Basic/DiagnosticGroups.td
+++ clang/include/clang/Basic/DiagnosticGroups.td
@@ -1349,6 +1349,8 @@
def UnknownArgument : DiagGroup<"unknown-argument">;
+def UnsupportedABI : DiagGroup<"unsupported-abi">;
+
// A warning group for warnings about code that clang accepts when
// compiling OpenCL C/C++ but which is not compatible with the SPIR(-V) spec.
def SpirCompat : DiagGroup<"spir-compat">;
Index: clang/include/clang/Basic/DiagnosticDriverKinds.td
===================================================================
--- clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -416,10 +416,10 @@
"unknown platform, assuming -mfloat-abi=%0">;
def warn_drv_unsupported_float_abi_by_lib : Warning<
"float ABI '%0' is not supported by current library">,
- InGroup<DiagGroup<"unsupported-abi">>;
+ InGroup<UnsupportedABI>;
def warn_drv_no_floating_point_registers: Warning<
- "'%0': selected processor lacks floating point registers; flag ignored">,
- InGroup<OptionIgnored>;
+ "'%0': selected processor lacks floating point registers">,
+ InGroup<UnsupportedABI>;
def warn_ignoring_ftabstop_value : Warning<
"ignoring invalid -ftabstop value '%0', using default value %1">;
def warn_drv_overriding_flag_option : Warning<
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