[PATCH] riscv: thead: Fix mode attribute for extension patterns

[Christoph Muellner]

From: Christoph Müllner <christoph.muell...@vrull.eu>

The mode attribute of an extension pattern is usually set to the target type.
Let's follow this convention consistently for xtheadbb.

Signed-off-by: Christoph Müllner <christoph.muell...@vrull.eu>

gcc/ChangeLog:

        * config/riscv/thead.md: Use more appropriate mode attributes
        for extensions.
---
 gcc/config/riscv/thead.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/config/riscv/thead.md b/gcc/config/riscv/thead.md
index 05d1b32bd94..2287b752ea1 100644
--- a/gcc/config/riscv/thead.md
+++ b/gcc/config/riscv/thead.md
@@ -101,7 +101,7 @@ (define_insn "*zero_extendsidi2_th_extu"
    th.extu\t%0,%1,31,0
    lwu\t%0,%1"
   [(set_attr "type" "bitmanip,load")
-   (set_attr "mode" "SI")])
+   (set_attr "mode" "DI")])
 
 (define_insn "*zero_extendhi<GPR:mode>2_th_extu"
   [(set (match_operand:GPR 0 "register_operand" "=r,r")
@@ -111,7 +111,7 @@ (define_insn "*zero_extendhi<GPR:mode>2_th_extu"
    th.extu\t%0,%1,15,0
    lhu\t%0,%1"
   [(set_attr "type" "bitmanip,load")
-   (set_attr "mode" "HI")])
+   (set_attr "mode" "<GPR:MODE>")])
 
 (define_insn "*th_clz<mode>2"
   [(set (match_operand:X 0 "register_operand" "=r")
-- 
2.41.0