[llvm] de76c01 - [RISCV] Consistently place single quotes around extension names in error messages.

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2023-03-10T12:36:37-08:00
New Revision: de76c016f722fb27a2b966e860a99966e91c3216

URL: https://github.com/llvm/llvm-project/commit/de76c016f722fb27a2b966e860a99966e91c3216
DIFF: https://github.com/llvm/llvm-project/commit/de76c016f722fb27a2b966e860a99966e91c3216.diff

LOG: [RISCV] Consistently place single quotes around extension names in error messages.

Some extensions had them, some did not.

Reviewed By: asb

Differential Revision: https://reviews.llvm.org/D145817

Added: 
    

Modified: 
    clang/test/Driver/riscv-arch.c
    llvm/lib/Support/RISCVISAInfo.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/Driver/riscv-arch.c b/clang/test/Driver/riscv-arch.c
index 790a9d8603512..610f79d64ada2 100644
--- a/clang/test/Driver/riscv-arch.c
+++ b/clang/test/Driver/riscv-arch.c
@@ -231,17 +231,17 @@
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32izve32f -### %s \
 // RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ZVE32F-ER %s
 // RV32-ZVE32F-ER: error: invalid arch name 'rv32izve32f',
-// RV32-ZVE32F-ER: zve32f requires f or zfinx extension to also be specified
+// RV32-ZVE32F-ER: 'zve32f' requires 'f' or 'zfinx' extension to also be specified
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve64d -### %s \
 // RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ZVE64D-ER %s
 // RV32-ZVE64D-ER: error: invalid arch name 'rv32ifzve64d',
-// RV32-ZVE64D-ER: zve64d requires d or zdinx extension to also be specified
+// RV32-ZVE64D-ER: 'zve64d' requires 'd' or 'zdinx' extension to also be specified
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32izvl64b -### %s \
 // RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-ZVL64B-ER %s
 // RV32-ZVL64B-ER: error: invalid arch name 'rv32izvl64b',
-// RV32-ZVL64B-ER: zvl*b requires v or zve* extension to also be specified
+// RV32-ZVL64B-ER: 'zvl*b' requires 'v' or 'zve*' extension to also be specified
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32imw -### %s \
 // RUN: -fsyntax-only 2>&1 | FileCheck -check-prefix=RV32-STD-INVAL %s
@@ -528,7 +528,7 @@
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32izve32f -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-ZVE32F-REQUIRE-F %s
-// RV32-ZVE32F-REQUIRE-F: error: invalid arch name 'rv32izve32f', zve32f requires f or zfinx extension to also be specified
+// RV32-ZVE32F-REQUIRE-F: error: invalid arch name 'rv32izve32f', 'zve32f' requires 'f' or 'zfinx' extension to also be specified
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve32f -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-ZVE32F-GOOD %s
@@ -540,7 +540,7 @@
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32izve64f -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-ZVE64F-REQUIRE-F %s
-// RV32-ZVE64F-REQUIRE-F: error: invalid arch name 'rv32izve64f', zve32f requires f or zfinx extension to also be specified
+// RV32-ZVE64F-REQUIRE-F: error: invalid arch name 'rv32izve64f', 'zve32f' requires 'f' or 'zfinx' extension to also be specified
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve64f -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-ZVE64F-GOOD %s
@@ -548,7 +548,7 @@
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32ifzve64d -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-ZVE64D-REQUIRE-D %s
-// RV32-ZVE64D-REQUIRE-D: error: invalid arch name 'rv32ifzve64d', zve64d requires d or zdinx extension to also be specified
+// RV32-ZVE64D-REQUIRE-D: error: invalid arch name 'rv32ifzve64d', 'zve64d' requires 'd' or 'zdinx' extension to also be specified
 
 // RUN: %clang --target=riscv32-unknown-elf -march=rv32ifdzve64d -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-ZVE64D-GOOD %s

diff  --git a/llvm/lib/Support/RISCVISAInfo.cpp b/llvm/lib/Support/RISCVISAInfo.cpp
index dfa1c5539f08e..8a12744d4b193 100644
--- a/llvm/lib/Support/RISCVISAInfo.cpp
+++ b/llvm/lib/Support/RISCVISAInfo.cpp
@@ -846,24 +846,24 @@ Error RISCVISAInfo::checkDependency() {
   if (HasZve32f && !HasF && !HasZfinx)
     return createStringError(
         errc::invalid_argument,
-        "zve32f requires f or zfinx extension to also be specified");
+        "'zve32f' requires 'f' or 'zfinx' extension to also be specified");
 
   if (HasZve64d && !HasD && !HasZdinx)
     return createStringError(
         errc::invalid_argument,
-        "zve64d requires d or zdinx extension to also be specified");
+        "'zve64d' requires 'd' or 'zdinx' extension to also be specified");
 
   if (Exts.count("zvfh") && !Exts.count("zfh") && !Exts.count("zfhmin") &&
       !Exts.count("zhinx") && !Exts.count("zhinxmin"))
     return createStringError(
         errc::invalid_argument,
-        "zvfh requires zfh, zfhmin, zhinx or zhinxmin extension to also be "
-        "specified");
+        "'zvfh' requires 'zfh', 'zfhmin', 'zhinx' or 'zhinxmin' extension to "
+        "also be specified");
 
   if (HasZvl && !HasVector)
     return createStringError(
         errc::invalid_argument,
-        "zvl*b requires v or zve* extension to also be specified");
+        "'zvl*b' requires 'v' or 'zve*' extension to also be specified");
 
   // Additional dependency checks.
   // TODO: The 'q' extension requires rv64.