[clang] [CLANG] Full support of complex multiplication and division. (PR #81514)
Aaron Ballman via cfe-commits
cfe-commits at lists.llvm.org
Tue Feb 27 11:40:48 PST 2024
================
@@ -1,52 +1,170 @@
// Test range options for complex multiplication and division.
// RUN: %clang -### -target x86_64 -fcx-limited-range -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=LMTD %s
+// RUN: | FileCheck --check-prefix=BASIC %s
// RUN: %clang -### -target x86_64 -fno-cx-limited-range -c %s 2>&1 \
-// RUN: | FileCheck %s
+// RUN: | FileCheck --check-prefix=FULL %s
+
+// RUN: %clang -### -target x86_64 -fcx-limited-range -fcx-fortran-rules \
+// RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN1 %s
+
+// RUN: %clang -### -target x86_64 -fno-cx-limited-range -fcx-fortran-rules \
+// RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN2 %s
// RUN: %clang -### -target x86_64 -fcx-limited-range -fno-cx-limited-range \
// RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
+// RUN: %clang -### -target x86_64 -fno-cx-limited-range -fcx-limited-range \
+// RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN3 %s
+
+// RUN: %clang -### -target x86_64 -fno-cx-limited-range -fno-cx-fortran-rules \
+// RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
+
+// RUN: %clang -### -target x86_64 -fno-cx-fortran-rules -fno-cx-limited-range \
+// RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
+
+// RUN: %clang -### -target x86_64 -fcx-limited-range -fno-cx-fortran-rules \
+// RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN4 %s
+
// RUN: %clang -### -target x86_64 -fcx-fortran-rules -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=FRTRN %s
+// RUN: | FileCheck --check-prefix=IMPRVD %s
// RUN: %clang -### -target x86_64 -fno-cx-fortran-rules -c %s 2>&1 \
-// RUN: | FileCheck %s
+// RUN: | FileCheck --check-prefix=FULL %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=BASIC %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=IMPRVD %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=PRMTD %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=FULL %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
+// RUN: -fcx-limited-range -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=BASIC %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
+// RUN: -fcomplex-arithmetic=improved -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN5 %s
// RUN: %clang -### -target x86_64 -fcx-limited-range \
-// RUN: -fcx-fortran-rules -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=WARN1 %s
+// RUN: -fcomplex-arithmetic=improved -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN6 %s
// RUN: %clang -### -target x86_64 -fcx-fortran-rules \
+// RUN: -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN7 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
+// RUN: -fcomplex-arithmetic=full -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN8 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
+// RUN: -fcomplex-arithmetic=promoted -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN9 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved \
+// RUN: -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN10 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved \
+// RUN: -fcomplex-arithmetic=full -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN11 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved \
+// RUN: -fcomplex-arithmetic=promoted -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN12 %s
+
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
+// RUN: -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN13 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
// RUN: -fcx-limited-range -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=WARN2 %s
+// RUN: | FileCheck --check-prefix=WARN14 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
+// RUN: -fcomplex-arithmetic=improved -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN15 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
+// RUN: -fcomplex-arithmetic=full -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN16 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
+// RUN: -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN17 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
+// RUN: -ffast-math -c %s 2>&1 | FileCheck --check-prefix=WARN17 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
+// RUN: -fcomplex-arithmetic=improved -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN18 %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
+// RUN: -fcomplex-arithmetic=promoted -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=WARN19 %s
// RUN: %clang -### -target x86_64 -ffast-math -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=LMTD %s
+// RUN: | FileCheck --check-prefix=BASIC %s
// RUN: %clang -### -target x86_64 -ffast-math -fcx-limited-range -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=LMTD %s
+// RUN: | FileCheck --check-prefix=BASIC %s
// RUN: %clang -### -target x86_64 -fcx-limited-range -ffast-math -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=LMTD %s
+// RUN: | FileCheck --check-prefix=BASIC %s
-// RUN: %clang -### -target x86_64 -ffast-math -fno-cx-limited-range -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=FULL %s
+// RUN: %clang -### -target x86_64 -ffast-math -fno-cx-limited-range -c %s \
+// RUN: 2>&1 | FileCheck --check-prefix=FULL %s
+
+// RUN: %clang -### -target x86_64 -ffast-math -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=BASIC %s
+
+// RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic -ffast-math -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=BASIC %s
// RUN: %clang -### -Werror -target x86_64 -fcx-limited-range -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=LMTD %s
+// RUN: | FileCheck --check-prefix=BASIC %s
+
+// RUN: %clang -### -target x86_64 -ffast-math -fcomplex-arithmetic=full -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=FULL %s
-// RUN: %clang -### -Werror -target x86_64 -fcx-fortran-rules -c %s 2>&1 \
-// RUN: | FileCheck --check-prefix=FRTRN %s
+// RUN: %clang -### -target x86_64 -ffast-math -fcomplex-arithmetic=basic -c %s 2>&1 \
+// RUN: | FileCheck --check-prefix=BASIC %s
-// LMTD: -complex-range=limited
+// BASIC: -complex-range=basic
// FULL: -complex-range=full
-// LMTD-NOT: -complex-range=fortran
-// CHECK-NOT: -complex-range=limited
-// FRTRN: -complex-range=fortran
-// FRTRN-NOT: -complex-range=limited
-// CHECK-NOT: -complex-range=fortran
+// PRMTD: -complex-range=promoted
+// BASIC-NOT: -complex-range=improved
+// CHECK-NOT: -complex-range=basic
+// IMPRVD: -complex-range=improved
+// IMPRVD-NOT: -complex-range=basic
+// CHECK-NOT: -complex-range=improved
+
// WARN1: warning: overriding '-fcx-limited-range' option with '-fcx-fortran-rules' [-Woverriding-option]
-// WARN2: warning: overriding '-fcx-fortran-rules' option with '-fcx-limited-range' [-Woverriding-option]
+// WARN2: warning: overriding '-fno-cx-limited-range' option with '-fcx-fortran-rules' [-Woverriding-option]
+// WARN3: overriding '-fno-cx-limited-range' option with '-fcx-limited-range' [-Woverriding-option]
----------------
AaronBallman wrote:
I don't think we should emit this warning -- `no` variants are allowed to override their positive counterpart and vice-versa.
https://github.com/llvm/llvm-project/pull/81514
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